Make ekumen_cloud_robotics_ci a proper python package

## Desired behavior

This package would be great to have it as a python package.

- Create a python package for this collection of scripts.
- Update format.
- Run linter and copyright tests.
- Add tests.

Also, it might be worth moving it outside this repository.

## Alternatives considered
N/A

## Implementation suggestion
N/A

## Additional context
N/A
