codeowners: Assign doc CMake and scripts to me

Assign to myself the CMakeLists.txt and the scripts.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
diff --git a/CODEOWNERS b/CODEOWNERS
index 89a9c3a..2cc29bc 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -61,6 +61,8 @@
 cmake/                                   @nashif @SebastianBoe
 /CMakeLists.txt                          @nashif @SebastianBoe
 doc/                                     @dbkinder
+doc/CMakeLists.txt                       @carlescufi
+doc/scripts/*                            @carlescufi
 doc/subsystems/bluetooth/                @sjanc @jhedberg @Vudentz
 drivers/*/*mcux*                         @MaureenHelm
 drivers/*/*qmsi*                         @nashif