### 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)

virtualenv_string_args: list[str] = []
class BaseTestPythonVirtualenvOperator(BasePythonTest):
    def test_template_fields(self):
        assert set(PythonOperator.template_fields).issubset(PythonVirtualenvOperator.template_fields)
    def test_fail(self):
        def f():
            raise Exception
        with pytest.raises(CalledProcessError):
            self.run_as_task(f)
    def test_fail_with_message(self):
        def f():
            raise Exception("Custom error message")
        with pytest.raises(AirflowException) as e:
            self.run_as_task(f)
            assert "Custom error message" in str(e)
    def test_string_args(self):
        def f():
            global virtualenv_string_args
            print(virtualenv_string_args)
            if virtualenv_string_args[0] != virtualenv_string_args[2]:
                raise Exception
        self.run_as_task(f, string_args=[1, 2, 1])
    def test_with_args(self):
        def f(a, b, c=False, d=False):
            if a == 0 and b == 1 and c and not d:
                return True
            else:
                raise Exception
        self.run_as_task(f, op_args=[0, 1], op_kwargs={"c": True})
    def test_return_none(self):