Update all workflows to have a draft input which enables medley-online docker image to be labelled -development and, if deployed, deployed to the development server.

[fghalasz]

No description provided.

[nbriggs]

Perhaps as another PR - could you update the OIO operations documentation to reflect this, and any other changes. Could you make that document more specific - aiming at someone who has never used any of the tools before. For example:

Make sure that the Docker image corresponding to the new Medley release has been created and uploaded to
Docker Hub under interlisp/medley.

Docker Hub? How does that relate to GHCR? Where would I look to see if that has happened?

In the interlisp/online Github repo, run the Build/Push Online-Medley Docker Image action.

There is no action named that (anymore?)

[fghalasz]

@nbriggs You are right. The Operation documentation on updating Medley-Online releases is WAY out-of-date. I have added an issue in the Medley repo and assigned it to myself. I will release updates in a separate PR.