Add a workflow that will request review based on file changes.
This works independently with CODEOWNERS.

I added myself and Cal to be added as reviewers for the migrations file as an example.

Note: we can also request team (e.g: core-backend-components) but it needs some more configuration, I'll make it work once we decide this is something we want.

But how is it different from CODEOWNERS?
With codeowners, it requests reviewers for the most specific pattern. An example:

• if Cam is the codeowner of src/**
• Ngoc is the codeowner of src/metabase/pulse/**

Then if there are changes to src/metabase/pulse/core.clj then only Ngoc is added as reviewer. Cam is excluded. But in some cases, we want both Ngoc and Cam to be added.

Read more here