Gitea: support Github-like CODEOWNERS?

[qzmfranklin]

We are a team of ~15 engineers using gitea for daily development.

What is the attitude of this project towards supporting the github-like CODEOWNERS system or something like it?

To be honest, I'd find this functionality very useful.

[lafriks]

I think this is nice feature but it would require Gitea to have request review functionality first for this

[lunny]

Doesn't request review feature depends on this one oppositely? When a pull request submitted, we need find the code owners and send review requests.

[mecseid]

Do you have any update or plan when to implement this feature?

We want to use renovate to make dependency updates, but Gitea doesn't support to add reviewers for PR through API at the moment (or I didn't find it, but renovate doesn't implemenet this feature yet).

[a1012112796]

Still doing, after #12039 and #11355 finished, I will try this feature, add some useful links about this issue.
github: https://docs.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners
gitlab: https://gitlab.com/help/user/project/code_owners