Track every molecule molecule scenario in roles and add them to Github Actions configuration

[aurelienmaury]

There are molecule scenario in roles directories that are not automatically run by github actions on push.

roles/vault/molecule roles/stage1_bootstrap/molecule roles/stage1_dns/molecule

For each:

• run it manually
• evaluate if keep and add github workflow or trash.

Hints:

• roles/vault/molecule/ to add in its own github action workflow .github/workflows/vault_role.yml