Fixes #104876

Run codeql job every Tuesday

Justification:
- This was using _a lot_ of vm time and not giving us much
- We only really need to run it once per release
- Weekly as opposed to monthly means we can catch things earlier than when
  the release happens

Fixes #105447

This was causing it not to show up when processes become supported
later. Ideally the dropdown would be disabled like other action views
but this will be done as part of #105543.

and don't render new outputs when the cell output is collapsed
Fix #104580

Fixes #102449

Fixes #104169

Welcome support in terminal

Rich Nav - incorporate updates to RichNav's GitHub Action