posixmodule: fd_and_follow_symlinks_invalid lets fd be 0

[AZero13]

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