Fix pam#688

Draft

rndmh3ro wants to merge 5 commits intomasterfrom

Commits on Aug 8, 2023

switch to ghcr images
Sebastian Gumprich
committed
fix linting errors
Sebastian Gumprich
committed
install python3, pip so we can then install pam-tester
Sebastian Gumprich
committed
use full path for pam-tester in os_hardening_vm tests
rndmh3ro
committed
remove local test
rndmh3ro
committed