### Apache Airflow version

2.6.3

### What happened

When the condition in ```ShortCircuitOperator``` is truthy it is returned at
https://github.com/apache/airflow/blob/a2ae2265ce960d65bc3c4bf805ee77954a1f895c/airflow/operators/python.py#L252
but when it is falsy, the function falls through without returning anything.

If ```multiple_outputs``` is set ```true``` (with for example ```@task.short_circuit(multiple_outputs=True```) ```_handle_output``` of
```DecoratedOperator``` at
https://github.com/apache/airflow/blob/a2ae2265ce960d65bc3c4bf805ee77954a1f895c/airflow/decorators/base.py#L242
does not test for None and raises at
https://github.com/apache/airflow/blob/a2ae2265ce960d65bc3c4bf805ee77954a1f895c/airflow/decorators/base.py#L255
This makes it impossible to pass a falsy value (i.e. an empty dictionary) so ```ShortCircuitOperator``` is unusable with ```multiple_outputs=true```


### What you think should happen instead

Probably the ```xcom_push``` should not be attempted with ```None```, or possibly the condition should be returned by ```ShortCircuitOperator``` even if it is falsy

### How to reproduce

```python
@task.short_circuit(multiple_outputs=True)
def test():
  return {}
```

### Operating System

Ubuntu 22.04.2 LTS

### Versions of Apache Airflow Providers

_No response_

### Deployment

Official Apache Airflow Helm Chart

### Deployment details

_No response_

### Anything else

_No response_

### Are you willing to submit PR?

- [ ] Yes I am willing to submit a PR!

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)

"""Tests that @task will fail if signature is not binding."""
        @task_decorator
        def add_number(num: int) -> int:
            return num + 2
        with pytest.raises(TypeError):
            add_number(2, 3)
        with pytest.raises(TypeError):
            add_number()
        add_number("test")
    def test_fail_method(self):
        """Tests that @task will fail if signature is not binding."""
        with pytest.raises(TypeError):
            class Test:
                num = 2
                @task_decorator
                def add_number(self, num: int) -> int:
                    return self.num + num
    def test_fail_multiple_outputs_key_type(self):
        @task_decorator(multiple_outputs=True)
        def add_number(num: int):
            return {2: num}
        with self.dag:
            ret = add_number(2)
        self.create_dag_run()
        with pytest.raises(AirflowException):
            ret.operator.run(start_date=DEFAULT_DATE, end_date=DEFAULT_DATE)
    def test_fail_multiple_outputs_no_dict(self):