Use FindPython3 instead of FindPythonInterp
In CMAKE FindPythonInterp is deprecated (since version 3.17?) and superseded by the FindPython and FindPython3 modules. We change to using the latter, give our move to Python 3 anyway.
In CMAKE FindPythonInterp is deprecated (since version 3.17?) and superseded by the FindPython and FindPython3 modules. We change to using the latter, give our move to Python 3 anyway.