Update efr32 dockerfile to pull gsdk 4.2.3 (#27633)

diff --git a/integrations/docker/images/chip-build-efr32/Dockerfile b/integrations/docker/images/chip-build-efr32/Dockerfile
index 8164044..3f55636 100644
--- a/integrations/docker/images/chip-build-efr32/Dockerfile
+++ b/integrations/docker/images/chip-build-efr32/Dockerfile
@@ -16,8 +16,8 @@
     && : # last line
 
 
-#Clone Gecko SDK 4.2.0 (d4854d2)
-RUN git clone --depth=1 --branch=v4.2.0 https://github.com/SiliconLabs/gecko_sdk.git
+#Clone Gecko SDK 4.2.0 (ef05eb6)
+RUN git clone --depth=1 --branch=v4.2.3 https://github.com/SiliconLabs/gecko_sdk.git
 
 ENV GSDK_ROOT=/gecko_sdk/
 
diff --git a/integrations/docker/images/chip-build/version b/integrations/docker/images/chip-build/version
index 1b5aec5..5cbd461 100644
--- a/integrations/docker/images/chip-build/version
+++ b/integrations/docker/images/chip-build/version
@@ -1 +1 @@
-0.7.24 Version bump reason: [Telink] Update Docker image (Zephyr update)
+0.7.25 Version bump reason: Update silabs GSDK version