[meta] Setup releases for repository

[chrisdburr]

We should have an option to label different versions of our app on GitHub, which is consistent with our documentation and DockerHub.

https://docs.github.com/en/repositories/releasing-projects-on-github/about-releases

This will also allow us to setup proper citations for our repository: https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/about-citation-files