[ci] Roll out teams-tagging to everyone (#10739)

* [ci] Roll out teams-tagging to everyone

This removes the check for opted-in users from #10317, making it so anyone can attach their names without having to also opt-in. Also included is a script to generate the list of owners from `CONTRIBUTING.md` which was used to update #10317.

* Cleanup after discussion

Co-authored-by: driazati <driazati@users.noreply.github.com>

tests/scripts/github_tag_teams.py

@@ -80,18 +80,6 @@ def fetch_issue(github: GitHubRepo, issue_number: int):
     return r
 
 
-def find_rollout_users(r: Dict[str, Any]):
-    issue = r["data"]["repository"]["issue"]
-    body = issue["body"]
-    for line in body.split("\n"):
-        line = line.strip()
-        if line.startswith("[temporary] opt-in: "):
-            line = line[len("[temporary] opt-in: ") :]
-            return find_ccs("cc " + line)
-
-    return []
-
-
 def parse_teams(r: Dict[str, Any], issue_number: int) -> Dict[str, str]:
     """
     Fetch an issue and parse out series of tagged people from the issue body
@@ -212,9 +200,6 @@ def gen_cc_line(users):
 
     # Fetch the list of teams
     teams = parse_teams(issue_data, issue_number=int(args.team_issue))
-    # When rolling out this tool it is limited to certain users, so find that list
-    rollout_users = find_rollout_users(issue_data)
-    print(f"[slow rollout] Limiting to opted-in users: {rollout_users}")
 
     print(f"Found these teams in issue #{args.team_issue}\n{json.dumps(teams, indent=2)}")
 
@@ -239,10 +224,6 @@ def gen_cc_line(users):
     tags = [t.lower() for t in tags]
     print(f"Found tags: {tags}")
 
-    if author not in rollout_users:
-        print(f"Author {author} is not opted in, quitting")
-        exit(0)
-
     # Update the PR or issue based on tags in the title and GitHub tags
     to_cc = [teams.get(t, []) for t in tags]
     to_cc = list(set(item for sublist in to_cc for item in sublist))