cpython

fd0256f6 - [3.10] gh-149017: Upgrade bundled Expat to 2.8.0 (#149020) (#149075)

[3.10] gh-149017: Upgrade bundled Expat to 2.8.0 (#149020) (#149075) * gh-149017: Upgrade bundled Expat to 2.8.0 (#149020) (cherry picked from commit 005555a3f0ae20ee8154eb4ee172e1e355144c8c) * Move 'em undefs after `#include <pyconfig.h>` after all * IDK Windows things, but this seems to be where they are defined...?!