[issue45042] Many multiprocessing tests are silently skipped since 3.9

[Nikita Sobolev]

Change by Nikita Sobolev <mail at sobolevn.me>:


----------
keywords: +patch
pull_requests: +26504
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/28060

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue45042>
_______________________________________