test(BA-7362): drop the fixture field the auth service no longer reads

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

Author: jopemachine

tests/unit/manager/services/auth/test_authorize.py

@@ -73,7 +73,6 @@ def mock_user_resource_policy_repository() -> AsyncMock:
         max_session_count_per_model_session=5,
         max_customized_image_count=3,
         max_concurrent_logins=None,
-        max_api_requests_per_window=30000,
     )
     return mock_repo