Also add a comment in each file reminding to keep them the same.
Fixes 251f269e23 ("west: v0.14.0 is required now (and soon, v1.1")
Confusing error message before this commit:
```
-- Found west (found suitable version 0.13.1, minimum required is 0.7.1)
CMake Error at SOF/zephyr/cmake/modules/zephyr_module.cmake:77 (message):
Traceback (most recent call last):
File "SOF/zephyr/scripts/zephyr_module.py", line 733, in <module>
main()
File "SOF/zephyr/scripts/zephyr_module.py", line 678, in main
west_projs = west_projects()
^^^^^^^^^^^^^^^
File "SOF/zephyr/scripts/zephyr_module.py", line 536, in west_projects
from west.configuration import MalformedConfig
ImportError: cannot import name 'MalformedConfig'
from 'west.configuration'
(west/src/west/configuration.py)
```
Clearer error message after this commit:
```
CMake Error at SOF/zephyr/cmake/modules/west.cmake:68 (message):
The detected west version, 0.13.1, is unsupported.
The minimum supported version is 0.14.0.
Please upgrade with:
/usr/bin/python3.11 -m pip install --upgrade west
```
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
4975c94845