Is your feature request related to a problem? Please describe.

Currently, release management is done through an internal IBM pipeline. We want to change it so it is done in GitHub actions.

Describe the solution you'd like.

We will have a release manager workflow (release.yml) that promotes our docker images and creates the github release page. Our build-push action will need to be updated to support this release workflow as well.

Describe alternatives you've considered

No response

Additional context.

No response