1. rebase with main and update autoinstall-system-setup.yml
2. provide a more unified indent style
3. update get_userandgroups() to the dropped one
4. fix the problematic os action
5. simply asignments
6. assign default_loader a default value
7. provide a type-to-file dict in wsl_conf
8. provide stderr info when providing error in creating user
9. update schema and example files
It also adds an argument --ignore-tz to the schema comparison test to
not fail on system where the schema has no TZ like WSL.
Co-authored-by: Didier Roche <didrocks@ubuntu.com>
Patrick Wu