Bug report

Bug description:

fd_and_follow_symlinks_invalid does not trigger an error is fd is 0 and followsymlinks is false

CPython versions tested on:

CPython main branch

Operating systems tested on:

macOS

Linked PRs

• gh-144023: prevent follow_symlinks from being allowed with an fd of 0 #144022
• [3.14] gh-144023: Preventfollow_symlinks from being allowed with an fd of 0 (GH-144022) #144151
• [3.13] gh-144023: Preventfollow_symlinks from being allowed with an fd of 0 (GH-144022) #144152