Ensure that this works:

```python
@setup
def mytask():
    print("I am a setup task")

with dag_maker() as dag:
    mytask.override(task_id='newtask')

assert len(dag.task_group.children) == 1
setup_task = dag.task_group.children["newtask"]
assert setup_task._is_setup
```
and teardown also works
task_id: str,
    dag: DAG | None = None,
    task_group: TaskGroup | None = None,
    start_date: datetime | None = None,
    end_date: datetime | None = None,
    owner: str = DEFAULT_OWNER,
    email: None | str | Iterable[str] = None,
    params: collections.abc.MutableMapping | None = None,
    resources: dict[str, Any] | None = None,
    trigger_rule: str = DEFAULT_TRIGGER_RULE,
    depends_on_past: bool = False,
    ignore_first_depends_on_past: bool = DEFAULT_IGNORE_FIRST_DEPENDS_ON_PAST,
    wait_for_past_depends_before_skipping: bool = DEFAULT_WAIT_FOR_PAST_DEPENDS_BEFORE_SKIPPING,
    wait_for_downstream: bool = False,
    retries: int | None = DEFAULT_RETRIES,
    queue: str = DEFAULT_QUEUE,
    pool: str | None = None,
    pool_slots: int = DEFAULT_POOL_SLOTS,
    execution_timeout: timedelta | None = DEFAULT_TASK_EXECUTION_TIMEOUT,
    max_retry_delay: None | timedelta | float = None,
    retry_delay: timedelta | float = DEFAULT_RETRY_DELAY,
    retry_exponential_backoff: bool = False,
    priority_weight: int = DEFAULT_PRIORITY_WEIGHT,
    weight_rule: str = DEFAULT_WEIGHT_RULE,
    sla: timedelta | None = None,
    max_active_tis_per_dag: int | None = None,
    on_execute_callback: None | TaskStateChangeCallback | list[TaskStateChangeCallback] = None,
    on_failure_callback: None | TaskStateChangeCallback | list[TaskStateChangeCallback] = None,
    on_success_callback: None | TaskStateChangeCallback | list[TaskStateChangeCallback] = None,
    on_retry_callback: None | TaskStateChangeCallback | list[TaskStateChangeCallback] = None,