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
ui_fgcolor: str = "#000"
    pool: str = ""
    
    _base_operator_shallow_copy_attrs: tuple[str, ...] = (
        "user_defined_macros",
        "user_defined_filters",
        "params",
        "_log",
    )
    
    shallow_copy_attrs: Sequence[str] = ()
    
    operator_extra_links: Collection[BaseOperatorLink] = ()
    
    __serialized_fields: frozenset[str] | None = None
    partial: Callable[..., OperatorPartial] = _PartialDescriptor()  
    _comps = {
        "task_id",
        "dag_id",
        "owner",
        "email",
        "email_on_retry",
        "retry_delay",
        "retry_exponential_backoff",
        "max_retry_delay",
        "start_date",
        "end_date",
        "depends_on_past",
        "wait_for_downstream",
        "priority_weight",