bpo-46025: Fix a crash in the atexit module for auto-unregistering functions (GH-30002) (GH-30005)

(cherry picked from commit f0d290d25cad66e615ada68ba190b8a23ac1deaa)

Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>

Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
3 files changed