Remove WG leads from *-bots teams (#1417)

- WG leads are (currently) humans
- Humans are (currently) not bots
- Automation currently configures branch protection to let the *-bots
  teams bypass PR requirements, which is not a desired default
- If WG leads want to bypass PRs, they can still temporarily add
  themselves to the branch protection bypass list

Author: Gerg

orgs/org_management/org_management.py

@@ -464,7 +464,7 @@ def _generate_wg_teams(wg: dict[str, Any]) -> tuple[str, dict[str, Any]]:
                 f"{name}-bots": {
                     "description": f"Bot accounts for {wg['name']} WG",
                     "privacy": "closed",
-                    "maintainers": sorted(maintainers),
+                    "maintainers": [],
                     "members": sorted({u["github"] for u in wg["bots"]} - maintainers),
                     "repos": {r: "write" for r in repositories},
                 },

orgs/org_management/test_org_management.py

@@ -500,7 +500,7 @@ def test_generate_wg_teams(self):
         self.assertDictEqual({f"repo{i}": "admin" for i in range(1, 5)}, team["repos"])
 
         team = wg_team["teams"]["wg-wg1-name-bots"]
-        self.assertListEqual(["execution-lead-wg1", "technical-lead-wg1"], team["maintainers"])
+        self.assertListEqual([], team["maintainers"])
         self.assertListEqual(["bot1-wg1"], team["members"])
         self.assertDictEqual({f"repo{i}": "write" for i in range(1, 5)}, team["repos"])
 
@@ -542,7 +542,7 @@ def test_generate_wg_teams_exclude_non_org_repos(self):
         self.assertDictEqual({"repo10": "admin", "repo11": "admin"}, team["repos"])
 
         team = wg_team["teams"]["wg-wg2-name-bots"]
-        self.assertListEqual(["execution-lead-wg2", "technical-lead-wg2"], team["maintainers"])
+        self.assertListEqual([], team["maintainers"])
         self.assertListEqual([], team["members"])
         self.assertDictEqual({"repo10": "write", "repo11": "write"}, team["repos"])