sysconfig.get_config_var should return Any #8572
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This can return str, int, None... and maybe more. In the interest of being defensive, have it return Any.
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Diff from mypy_primer, showing the effect of this PR on open source code: packaging (https://github.com/pypa/packaging)
+ packaging/tags.py:119: error: Returning Any from function declared to return "Union[int, str, None]" [no-any-return]
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This can return str, int (e.g.
SIZEOF_SIZE_T), None... and maybe more. In the interest of being defensive, have it return Any.