doc: gsg: warn against using Python 3.13 on Windows

History seems to repeat itself and we need to momentarily discourage
folks to use Python 3.13 on Windows until windows-curses releases a
PyPI package that works with it.
See zephyrproject-rtos/windows-curses#69

Fixes #81543.

Signed-off-by: Benjamin Cabé <[email protected]>

Author: kartben

doc/develop/getting_started/index.rst

@@ -190,7 +190,7 @@ The current minimum required version for the main dependencies are:
 
          .. warning::
 
-            As of November 2023, Python 3.12 is not recommended for Zephyr development on Windows,
+            As of November 2024, Python 3.13 is not recommended for Zephyr development on Windows,
             as some required Python dependencies may be difficult to install.
 
       #. Close the terminal window.