### 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)

):
            pass
        self.run_as_task(f, use_dill=True, system_site_packages=False, requirements=["pendulum"])
    @pytest.mark.filterwarnings("ignore::airflow.utils.context.AirflowContextDeprecationWarning")
    def test_base_context(self):
        def f(
            
            ds_nodash,
            inlets,
            next_ds,
            next_ds_nodash,
            outlets,
            prev_ds,
            prev_ds_nodash,
            run_id,
            task_instance_key_str,
            test_mode,
            tomorrow_ds,
            tomorrow_ds_nodash,
            ts,
            ts_nodash,
            ts_nodash_with_tz,
            yesterday_ds,
            yesterday_ds_nodash,
            
            **context,
        ):
            pass
        self.run_as_task(f, use_dill=True, system_site_packages=False, requirements=None)
class TestExternalPythonOperator(BaseTestPythonVirtualenvOperator):