tests: use errno.EBADF instead of hardcoded number in _close_file() (GH-148345)
test_interpreters: use errno.EBADF instead of hardcoded number in _close_file()
Replace the hardcoded `9` check in `Lib/test/test_interpreters/utils.py` with `errno.EBADF`.
Using `errno.EBADF` makes the helper portable across platforms with different errno numbering while preserving the intended behavior.
(cherry picked from commit cef334fd4c)
Co-authored-by: Artem Yarulin <artem.yarulin@kapteko.com>
Miss Islington (bot)
82ab8fb666