Nicolas Elie

Fails with error: ``` cd /project/build/temp.linux-x86_64-cpython-37_PySide6-QtAds && /tmp/pip-build-env-e19q3ei8/overlay/lib/python3.7/site-packages/cmake/data/bin/cmake -E env /opt/python/cp37-cp37m/bin/python3.7 /project/support/generate_pyi.py PySide6QtAds --sys-path /project/build/temp.linux-x86_64-cpython-37_PySide6-QtAds Traceback (most recent call last): File "/project/support/generate_pyi.py", line 88, in generate_all_pyi(outpath, options=options) File "/project/support/generate_pyi.py", line...

It seems to be the standard behavior of shiboken to only [write a warning in logs](https://github.com/pyside/pyside-setup/blob/69d43ea814788a18e8d77920d493fd84f6fc699a/sources/shiboken6/ApiExtractor/abstractmetabuilder.cpp#L599) I don't see any option to generate an error instead of a warning. It...

@conda-forge/help-python-c Ready for review