Add row with create/edit/delete labels rights overview to permission level table

[HonkingGoose]

What article on docs.github.com is affected?

The table in the Repository access for each permission level article.

What part(s) of the article would you like to see updated?

I would like the table to have a new row called: "Create, edit, delete labels".

Currently the table only lists "Apply labels", but the creating, editing, and deletion of labels requires at least write level rights. This is causing confusion for maintainers of a repository who give a collaborator "Triage" rights, and then find out that the "Triage" rights do not include the right to create/edit/delete labels.

This information is mentioned in the Creating a label docs:

In repositories where you have write access, you can create labels to organize issues and pull requests.

This information should also be visible in the overview table instead of "hidden away" somewhere else.

Additional information

I'm willing to make the PR to fix this. 😄

[HonkingGoose]

I have made a PR, so that you can see my proposed change in action, see PR #1180.