FindPython: using free threaded Python can't find libraries
Find Python can't find the free-threading libraries for Python 3.13t+ on Windows, which have a t
suffix. (I don't know know if you also want to have some way to request free-threaded Python builds, but if you set a free-threaded Python, it should be able to find the matching library). (Also it might not be able to find them on Linux, I'm using the manylinux image, which doesn't have libs, so can't tell and don't need them for Python extensions.)
See https://github.com/scikit-build/scikit-build-sample-projects/pull/50, Windows build. I think I can fix this in scikit-build-core by correctly computing the proper Python_LIBRARY and passing it in, but it would be nice if it worked for general builds too.