Revert "Make dart-repo-team Project Owners."

This reverts commit 66fa581efc215bb4b0e30398b49c6c6129753a00.

Reason for revert: This granted us the ability to unilaterally change refs/meta/config if we were explictly granted owner in the repositories (ownership did not inherit from All-Projects like intended). We have to keep using the gob-breakglass for refs/meta/config in the repositories.

Original change's description:
> Make dart-repo-team Project Owners.
>
> After studying the gerrit documentation, it appears to be safe to grant
> ourselves the Project Owners role by being owner on refs/*. We gain
> some minor permissions implicitly (Abandon, Remove Label, Remove
> Reviewer, Toggle Work In Progress, Edit Topic Name, Edit Hashtags) but
> the most important aspect is that we're able to submit on
> refs/meta/config on child repositories without the breakglass (but never
> All-Projects).
>
> The Project Owners group had been used as an alias for the
> gob-breakglass, the unsafe ACLs has been changed to say gob-breakglass
> explicitly so it's safe to add people ambiently to the group.
>
> Bug: b/273251993
> Change-Id: Iae59f5d268357f6b25011df4e08486d195f07900
> Reviewed-on: https://dart-review.googlesource.com/c/All-Projects/+/288560
> Reviewed-by: William Hesse <whesse@google.com>

Bug: b/273251993
Change-Id: If345b745d416a85951f43a1950af05eff7afcfae
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/c/All-Projects/+/288562
Reviewed-by: William Hesse <whesse@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
1 file changed
tree: d990d289bbf26a03c113cd31311e8c6b3d6bb43e
  1. buildbucket.config
  2. code-owners.config
  3. groups
  4. project.config