chore: remove unnecessary comments

Author: BryanttV

openedx_authz/tests/rest_api/test_views.py

@@ -789,9 +789,9 @@ def test_get_roles_pagination(self, query_params: dict, expected_count: int, has
         # Library Admin user
         ("regular_5", status.HTTP_200_OK),
         # Library Author user
-        ("regular_6", status.HTTP_200_OK),  # TODO: uncomment this when we have the explicit permissions
+        ("regular_6", status.HTTP_200_OK),
         # Library Contributor user
-        ("regular_7", status.HTTP_200_OK),  # TODO: uncomment this when we have the explicit permissions
+        ("regular_7", status.HTTP_200_OK),
         # Library User user
         ("regular_8", status.HTTP_200_OK),
         # Regular user without permission