Merge topic 'doc-execute_process-CMP0176-version' into release-4.0

5a2c0407b8 Help: Clarify when execute_process ENCODING UTF-8 became the default

Acked-by: Kitware Robot <[email protected]>
Merge-request: !10316

Help/command/execute_process.rst

@@ -166,7 +166,7 @@ Options:
 
    Use the UTF-8 codepage.
 
-   This is the default.  See policy :policy:`CMP0176`.
+   This is the default since CMake 3.31.  See policy :policy:`CMP0176`.
 
  ``UTF8``
    Use the UTF-8 codepage.  Use of this name is discouraged in favor