doc: Update to Zephyr SDK 0.15.2

Update the Getting Started Guide and the Zephyr SDK documentation to
point to the Zephyr SDK 0.15.2 release.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
diff --git a/doc/develop/getting_started/index.rst b/doc/develop/getting_started/index.rst
index ceb9e38..5a139d6 100644
--- a/doc/develop/getting_started/index.rst
+++ b/doc/develop/getting_started/index.rst
@@ -502,8 +502,8 @@
          .. code-block:: bash
 
             cd ~
-            wget https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.1/zephyr-sdk-0.15.1_linux-x86_64.tar.gz
-            wget -O - https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.1/sha256.sum | shasum --check --ignore-missing
+            wget https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.2/zephyr-sdk-0.15.2_linux-x86_64.tar.gz
+            wget -O - https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.2/sha256.sum | shasum --check --ignore-missing
 
          If your host architecture is 64-bit ARM (for example, Raspberry Pi), replace ``x86_64``
          with ``aarch64`` in order to download the 64-bit ARM Linux SDK.
@@ -512,7 +512,7 @@
 
          .. code-block:: bash
 
-            tar xvf zephyr-sdk-0.15.1_linux-x86_64.tar.gz
+            tar xvf zephyr-sdk-0.15.2_linux-x86_64.tar.gz
 
          .. note::
             It is recommended to extract the Zephyr SDK bundle at one of the following locations:
@@ -524,15 +524,15 @@
             * ``/opt``
             * ``/usr/local``
 
-            The Zephyr SDK bundle archive contains the ``zephyr-sdk-0.15.1`` directory and, when
+            The Zephyr SDK bundle archive contains the ``zephyr-sdk-0.15.2`` directory and, when
             extracted under ``$HOME``, the resulting installation path will be
-            ``$HOME/zephyr-sdk-0.15.1``.
+            ``$HOME/zephyr-sdk-0.15.2``.
 
       #. Run the Zephyr SDK bundle setup script:
 
          .. code-block:: bash
 
-            cd zephyr-sdk-0.15.1
+            cd zephyr-sdk-0.15.2
             ./setup.sh
 
          .. note::
@@ -546,7 +546,7 @@
 
          .. code-block:: bash
 
-            sudo cp ~/zephyr-sdk-0.15.1/sysroots/x86_64-pokysdk-linux/usr/share/openocd/contrib/60-openocd.rules /etc/udev/rules.d
+            sudo cp ~/zephyr-sdk-0.15.2/sysroots/x86_64-pokysdk-linux/usr/share/openocd/contrib/60-openocd.rules /etc/udev/rules.d
             sudo udevadm control --reload
 
    .. group-tab:: macOS
@@ -559,8 +559,8 @@
          .. code-block:: bash
 
             cd ~
-            wget https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.1/zephyr-sdk-0.15.1_macos-x86_64.tar.gz
-            wget -O - https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.1/sha256.sum | shasum --check --ignore-missing
+            wget https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.2/zephyr-sdk-0.15.2_macos-x86_64.tar.gz
+            wget -O - https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.2/sha256.sum | shasum --check --ignore-missing
 
          If your host architecture is 64-bit ARM (Apple Silicon, also known as M1), replace
          ``x86_64`` with ``aarch64`` in order to download the 64-bit ARM macOS SDK.
@@ -569,7 +569,7 @@
 
          .. code-block:: bash
 
-            tar xvf zephyr-sdk-0.15.1_macos-x86_64.tar.gz
+            tar xvf zephyr-sdk-0.15.2_macos-x86_64.tar.gz
 
          .. note::
             It is recommended to extract the Zephyr SDK bundle at one of the following locations:
@@ -581,15 +581,15 @@
             * ``/opt``
             * ``/usr/local``
 
-            The Zephyr SDK bundle archive contains the ``zephyr-sdk-0.15.1`` directory and, when
+            The Zephyr SDK bundle archive contains the ``zephyr-sdk-0.15.2`` directory and, when
             extracted under ``$HOME``, the resulting installation path will be
-            ``$HOME/zephyr-sdk-0.15.1``.
+            ``$HOME/zephyr-sdk-0.15.2``.
 
       #. Run the Zephyr SDK bundle setup script:
 
          .. code-block:: bash
 
-            cd zephyr-sdk-0.15.1
+            cd zephyr-sdk-0.15.2
             ./setup.sh
 
          .. note::
@@ -610,13 +610,13 @@
          .. code-block:: console
 
             cd %HOMEPATH%
-            wget https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.1/zephyr-sdk-0.15.1_windows-x86_64.zip
+            wget https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.2/zephyr-sdk-0.15.2_windows-x86_64.zip
 
       #. Extract the Zephyr SDK bundle archive:
 
          .. code-block:: console
 
-            unzip zephyr-sdk-0.15.1_windows-x86_64.zip
+            unzip zephyr-sdk-0.15.2_windows-x86_64.zip
 
          .. note::
             It is recommended to extract the Zephyr SDK bundle at one of the following locations:
@@ -624,15 +624,15 @@
             * ``%HOMEPATH%``
             * ``%PROGRAMFILES%``
 
-            The Zephyr SDK bundle archive contains the ``zephyr-sdk-0.15.1`` directory and, when
+            The Zephyr SDK bundle archive contains the ``zephyr-sdk-0.15.2`` directory and, when
             extracted under ``%HOMEPATH%``, the resulting installation path will be
-            ``%HOMEPATH%\zephyr-sdk-0.15.1``.
+            ``%HOMEPATH%\zephyr-sdk-0.15.2``.
 
       #. Run the Zephyr SDK bundle setup script:
 
          .. code-block:: console
 
-            cd zephyr-sdk-0.15.1
+            cd zephyr-sdk-0.15.2
             setup.cmd
 
          .. note::
diff --git a/doc/develop/getting_started/installation_linux.rst b/doc/develop/getting_started/installation_linux.rst
index 15b23fc..706b6ef 100644
--- a/doc/develop/getting_started/installation_linux.rst
+++ b/doc/develop/getting_started/installation_linux.rst
@@ -232,10 +232,10 @@
 
    .. code-block:: bash
 
-      wget https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.1/zephyr-sdk-0.15.1_linux-x86_64.tar.gz
-      wget -O - https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.1/sha256.sum | shasum --check --ignore-missing
+      wget https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.2/zephyr-sdk-0.15.2_linux-x86_64.tar.gz
+      wget -O - https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.2/sha256.sum | shasum --check --ignore-missing
 
-   You can change ``0.15.1`` to another version if needed; the `Zephyr SDK
+   You can change ``0.15.2`` to another version if needed; the `Zephyr SDK
    Releases`_ page contains all available SDK releases.
 
    If your host architecture is 64-bit ARM (for example, Raspberry Pi), replace
@@ -246,13 +246,13 @@
    .. code-block:: bash
 
       cd <sdk download directory>
-      tar xvf zephyr-sdk-0.15.1_linux-x86_64.tar.gz
+      tar xvf zephyr-sdk-0.15.2_linux-x86_64.tar.gz
 
 #. Run the Zephyr SDK bundle setup script:
 
    .. code-block:: bash
 
-      cd zephyr-sdk-0.15.1
+      cd zephyr-sdk-0.15.2
       ./setup.sh
 
    If this fails, make sure Zephyr's dependencies were installed as described
@@ -271,9 +271,9 @@
    * ``/opt``
    * ``/usr/local``
 
-   The Zephyr SDK bundle archive contains the ``zephyr-sdk-0.15.1`` directory and, when
+   The Zephyr SDK bundle archive contains the ``zephyr-sdk-0.15.2`` directory and, when
    extracted under ``$HOME``, the resulting installation path will be
-   ``$HOME/zephyr-sdk-0.15.1``.
+   ``$HOME/zephyr-sdk-0.15.2``.
 
    If you install the Zephyr SDK outside any of these locations, you must
    register the Zephyr SDK in the CMake package registry by running the setup
diff --git a/doc/develop/toolchains/zephyr_sdk.rst b/doc/develop/toolchains/zephyr_sdk.rst
index e976d59..52af0cf 100644
--- a/doc/develop/toolchains/zephyr_sdk.rst
+++ b/doc/develop/toolchains/zephyr_sdk.rst
@@ -65,10 +65,10 @@
 
    .. code-block:: bash
 
-      wget https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.1/zephyr-sdk-0.15.1_linux-x86_64.tar.gz
-      wget -O - https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.1/sha256.sum | shasum --check --ignore-missing
+      wget https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.2/zephyr-sdk-0.15.2_linux-x86_64.tar.gz
+      wget -O - https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.2/sha256.sum | shasum --check --ignore-missing
 
-   You can change ``0.15.1`` to another version if needed; the `Zephyr SDK
+   You can change ``0.15.2`` to another version if needed; the `Zephyr SDK
    Releases`_ page contains all available SDK releases.
 
    If your host architecture is 64-bit ARM (for example, Raspberry Pi), replace
@@ -79,13 +79,13 @@
    .. code-block:: bash
 
       cd <sdk download directory>
-      tar xvf zephyr-sdk-0.15.1_linux-x86_64.tar.gz
+      tar xvf zephyr-sdk-0.15.2_linux-x86_64.tar.gz
 
 #. Run the Zephyr SDK bundle setup script:
 
    .. code-block:: bash
 
-      cd zephyr-sdk-0.15.1
+      cd zephyr-sdk-0.15.2
       ./setup.sh
 
    If this fails, make sure Zephyr's dependencies were installed as described
@@ -105,9 +105,9 @@
    * ``/opt``
    * ``/usr/local``
 
-   The Zephyr SDK bundle archive contains the ``zephyr-sdk-0.15.1`` directory and, when
+   The Zephyr SDK bundle archive contains the ``zephyr-sdk-0.15.2`` directory and, when
    extracted under ``$HOME``, the resulting installation path will be
-   ``$HOME/zephyr-sdk-0.15.1``.
+   ``$HOME/zephyr-sdk-0.15.2``.
 
 .. _toolchain_zephyr_sdk_install_macos:
 
@@ -119,8 +119,8 @@
    .. code-block:: bash
 
       cd ~
-      wget https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.1/zephyr-sdk-0.15.1_macos-x86_64.tar.gz
-      wget -O - https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.1/sha256.sum | shasum --check --ignore-missing
+      wget https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.2/zephyr-sdk-0.15.2_macos-x86_64.tar.gz
+      wget -O - https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.2/sha256.sum | shasum --check --ignore-missing
 
    If your host architecture is 64-bit ARM (Apple Silicon, also known as M1), replace
    ``x86_64`` with ``aarch64`` in order to download the 64-bit ARM macOS SDK.
@@ -129,7 +129,7 @@
 
    .. code-block:: bash
 
-      tar xvf zephyr-sdk-0.15.1_macos-x86_64.tar.gz
+      tar xvf zephyr-sdk-0.15.2_macos-x86_64.tar.gz
 
    .. note::
       It is recommended to extract the Zephyr SDK bundle at one of the following
@@ -142,15 +142,15 @@
       * ``/opt``
       * ``/usr/local``
 
-      The Zephyr SDK bundle archive contains the ``zephyr-sdk-0.15.1`` directory and, when
+      The Zephyr SDK bundle archive contains the ``zephyr-sdk-0.15.2`` directory and, when
       extracted under ``$HOME``, the resulting installation path will be
-      ``$HOME/zephyr-sdk-0.15.1``.
+      ``$HOME/zephyr-sdk-0.15.2``.
 
 #. Run the Zephyr SDK bundle setup script:
 
    .. code-block:: bash
 
-      cd zephyr-sdk-0.15.1
+      cd zephyr-sdk-0.15.2
       ./setup.sh
 
    .. note::
@@ -171,13 +171,13 @@
    .. code-block:: console
 
       cd %HOMEPATH%
-      wget https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.1/zephyr-sdk-0.15.1_windows-x86_64.zip
+      wget https://github.com/zephyrproject-rtos/sdk-ng/releases/download/v0.15.2/zephyr-sdk-0.15.2_windows-x86_64.zip
 
 #. Extract the Zephyr SDK bundle archive:
 
    .. code-block:: console
 
-      unzip zephyr-sdk-0.15.1_windows-x86_64.zip
+      unzip zephyr-sdk-0.15.2_windows-x86_64.zip
 
    .. note::
       It is recommended to extract the Zephyr SDK bundle at one of the following
@@ -186,15 +186,15 @@
       * ``%HOMEPATH%``
       * ``%PROGRAMFILES%``
 
-      The Zephyr SDK bundle archive contains the ``zephyr-sdk-0.15.1`` directory and, when
+      The Zephyr SDK bundle archive contains the ``zephyr-sdk-0.15.2`` directory and, when
       extracted under ``%HOMEPATH%``, the resulting installation path will be
-      ``%HOMEPATH%\zephyr-sdk-0.15.1``.
+      ``%HOMEPATH%\zephyr-sdk-0.15.2``.
 
 #. Run the Zephyr SDK bundle setup script:
 
    .. code-block:: console
 
-      cd zephyr-sdk-0.15.1
+      cd zephyr-sdk-0.15.2
       setup.cmd
 
    .. note::