Renovate Workflow

[edmundmiller]

Ideally I'd like the workflow to be:

1. Maintainers of that module(codeowners) get assigned
2. Codeowners update the conda packages/tests/etc.(This should get fairly automatic with Build "mulled" containers with wave #4077).
   3 Modules team to get review requested once the tests pass just to make sure things didn't get forgotten and just another set of eyes.
3. Automerge once modules team approves.

Originally posted by @emiller88 in #4302 (comment)

[edmundmiller]

On the actual renovate side:

1. Renovate bumps conda
2. Renovate then bumps the containers when they're rebuilt with wave(Build "mulled" containers with wave #4077)

Renovate will need to be able to update the PR it's self as well...