### 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)

def f():
            return None
        task = self.run_as_task(f)
        assert task.execute_callable() is None
    def test_return_false(self):
        def f():
            return False
        task = self.run_as_task(f)
        assert task.execute_callable() is False
    def test_lambda(self):
        with pytest.raises(AirflowException):
            PythonVirtualenvOperator(python_callable=lambda x: 4, task_id=self.task_id)
    def test_nonimported_as_arg(self):
        def f(_):
            return None
        self.run_as_task(f, op_args=[datetime.utcnow()])
    def test_context(self):
        def f(templates_dict):
            return templates_dict["ds"]
        task = self.run_as_task(f, templates_dict={"ds": "{{ ds }}"})
        assert task.templates_dict == {"ds": self.ds_templated}
    def test_deepcopy(self):
        """Test that PythonVirtualenvOperator are deep-copyable."""
        def f():
            return 1
        task = PythonVirtualenvOperator(python_callable=f, task_id="task")
        copy.deepcopy(task)
    def test_virtualenv_serializable_context_fields(self, create_task_instance):