Removing ruby from containers and workflows

[NickElliot]

Step 3 of removing ruby files

Should the workflow file changes be included with the previous step perhaps?

Release Note Template for Downstream PRs (will be copied)

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR hasn't generated any diffs, but I'll let you know if a future commit does.