Separate Docker components

[king-alexander]

💡 Summary

We need to create an admiral-docker repository.

Motivation and context

We want to decouple the Python and Docker components to this project. This repository descends from skeleton-python, so it makes sense to move the Docker bits into a Docker repository.

Implementation notes

The new repository should descend from skeleton-docker.

Acceptance criteria

• [x] There exists an admiral-docker repository that descends from skeleton-docker.
• [ ] The Docker components found in this repository are present in admiral-docker.