BUG: call PyType_Ready in f2py to avoid data races #28137
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Backport of #28133.
Fixes #28122
Chesterton's fence: I have no idea if the lack of a
PyType_Readycall was intentional.That said, it seems to be missing all the way back in 2005 so it may be that f2py has always been implicitly relying on Python finalizing the type and that's been fine until now.