feat: Add configurations which build images

[lj3954]

Description

Add configurations which use docker images to build images of various distros.

Type of change

• CI (updates the CI)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• I have performed a self-review of my code
• I have tested my code in common scenarios and confirmed there are no regressions
• I have added comments to my code, particularly in hard-to-understand sections

Roadmap

• Add workflows to build & upload docker images to the GitHub registry
• Ensure logic for fetching tags is functional
• Add documentation to allow for simple implementations within quickget

OS Support, not relevant for this specific PR to be merged

• Add elementary OS build support
• Add Ubuntu build support (note: Snapcraft is required for ubuntu's official tool; issues may arise with docker containers)
• Add Pop!_OS build support
• Add support for Windows ISO builds (uupdump-based, include the capability to build aarch64 Windows images)