docs(tooling): release tooling guide
Context
To release a new Container Registry version to multiple projects (charts, omnibus, CNG, etc) we leverage the automation of tasks that were until very recently manual. To help understand how and what is being automated and maintain that information transparent to the team improves maintainability and collaboration.
Problem
There is currently no documented guide to release tooling and how it is currently fitting in the release process.
Solution
Document the release tooling for:
- Opening MRs that bump registry versions
- The internal release tool
- Automation of the Release Issue