feat(autosubmit): Keep temp dir on request

[perlpunk]

For easier debugging

./os-autoinst-obs-auto-submit --no-cleanup-dir

This needs python >= 3.12. Can we rely on that?

[asmorodskyi]

Run actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97
/usr/bin/docker exec  f6496e80231512dc4eeead77d2044e5c81a09a48725c62590bfc3ccff2488a72 sh -c "cat /etc/*release | grep ^ID"
Extracted >=3.9 from pyproject.toml
Installed versions
  Successfully set up CPython (3.14.7)

we using 3.14 currently but maybe we need to update pyproject.toml to require 12 ?

[perlpunk]

we using 3.14 currently but maybe we need to update pyproject.toml to require 12 ?

#719