bpo-45406: make inspect.getmodule() return None when getabsfile() raises FileNotFoundError (GH-28824)

(cherry picked from commit a459a81530de700b3d3faeb827b22ed1c9985812)

Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
3 files changed