### Body

Currently when you use multiple-outputs in decorator and it gets None value, it crashes.

As explained in https://github.com/apache/airflow/issues/32553 and workaround for ShortCircuitOperator has been implemented here:  https://github.com/apache/airflow/pull/32569 

But a more complete fix for multiple-outputs handling None is needed. 

### Committer

- [X] I acknowledge that I am a maintainer/committer of the Apache Airflow project.
"""Type declaration for ``task_decorator_factory`` return type."""
    @overload
    def __call__(  
        self,
        python_callable: Callable[FParams, FReturn],
    ) -> Task[FParams, FReturn]:
        """For the "bare decorator" ``@task`` case."""
    @overload
    def __call__(
        self,
        *,
        multiple_outputs: bool | None = None,
        **kwargs: Any,
    ) -> Callable[[Callable[FParams, FReturn]], Task[FParams, FReturn]]:
        """For the decorator factory ``@task()`` case."""
    def override(self, **kwargs: Any) -> Task[FParams, FReturn]:
        ...
def task_decorator_factory(
    python_callable: Callable | None = None,
    *,
    multiple_outputs: bool | None = None,
    decorated_operator_class: type[BaseOperator],
    **kwargs,
) -> TaskDecorator:
    """Generate a wrapper that wraps a function into an Airflow operator.
    Can be reused in a single DAG.
    :param python_callable: Function to decorate.