Flaky test: tests/sentry/users/services/test_user_impl.py::DatabaseBackedUserService::test_get_or_create_user

Failing test: `tests/sentry/users/services/test_user_impl.py::DatabaseBackedUserService::test_get_or_create_user` Sentry sha: 4a8dadc9c184ad93a761561c5f57437a29cd3300 Run: https://github.com/getsentry/sentry/actions/runs/22283661245 ``` tests/sentry/users/services/test_user_impl.py:33: in test_get_or_create_user assert user1.id == result.user.id E AssertionError: assert 3039 == 3040 E + where 3039 = <User at 0x7f7a7d2bf5c0: id=3039>.id E + and 3040 = RpcUser(id=3040, pk=3040, name='', email='test@email.com', username='2', actor_id=None, display_name='test@email.com',...zenset(), permissions=frozenset(), avatar=None, emails=frozenset({'test@email.com'}), useremails=[], authenticators=[]).id E + where RpcUser(id=3040, pk=3040, name='', email='test@email.com', username='2', actor_id=None, display_name='test@email.com',...zenset(), permissions=frozenset(), avatar=None, emails=frozenset({'test@email.com'}), useremails=[], authenticators=[]) = UserCreateResult(user=RpcUser(id=3040, pk=3040, name='', email='test@email.com', username='2', actor_id=None, display_...sions=frozenset(), avatar=None, emails=frozenset({'test@email.com'}), useremails=[], authenticators=[]), created=False).user ```