### 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 dag.task property to generate task"""
        @self.dag.task
        def add_2(number: int):
            return number + 2
        test_number = 10
        res = add_2(test_number)
        add_2(res)
        assert "add_2" in self.dag.task_ids
    def test_dag_task_multiple_outputs(self):
        """Tests dag.task property to generate task with multiple outputs"""
        @self.dag.task(multiple_outputs=True)
        def add_2(number: int):
            return {"1": number + 2, "2": 42}
        test_number = 10
        add_2(test_number)
        add_2(test_number)
        assert "add_2" in self.dag.task_ids
    @pytest.mark.parametrize(
        argnames=["op_doc_attr", "op_doc_value", "expected_doc_md"],
        argvalues=[
            pytest.param("doc", "task docs.", None, id="set_doc"),
            pytest.param("doc_json", '{"task": "docs."}', None, id="set_doc_json"),
            pytest.param("doc_md", "task docs.", "task docs.", id="set_doc_md"),
            pytest.param("doc_rst", "task docs.", None, id="set_doc_rst"),
            pytest.param("doc_yaml", "task:\n\tdocs", None, id="set_doc_yaml"),
            pytest.param("doc_md", None, "Adds 2 to number.", id="no_doc_md_use_docstring"),
        ],
    )
    def test_task_documentation(self, op_doc_attr, op_doc_value, expected_doc_md):