Support releasing using Docker

I would really like to make https://github.com/seriousben/dockerized-github-release-notes a first-class feature of this project.

Is this a contribution that would be accepted?

Start by reviewing the dockerized-github-release-notes project linked in the issue and compare its release workflow with this repository. Identify the project entry points and acceptance criteria needed to make Docker-based releasing a first-class feature; the issue names no files or tests, so the scope needs clarification before implementation.

由索引模型根據 Issue 內容生成。