### Description

In some cases the Airflow sends `SIGTERM` to the task, here to the `SparkKubernetesOperator`, it needs to send `SIGTERM` also to the corresponding pods/jobs

### Use case/motivation

_No response_

### Related issues

_No response_

### Are you willing to submit a PR?

- [X] 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)

self,
        kube_config_merger,
        incluster_config,
        kube_config_loader,
        kubernetes_connection,
    ):
        hook = AsyncKubernetesHook(
            conn_id=CONN_ID,
            in_cluster=False,
            config_file=None,
            cluster_context=None,
        )
        await hook._load_config()
        assert not incluster_config.called
        kube_config_loader.assert_called_once()
        kube_config_merger.assert_called_once()
    @pytest.mark.asyncio
    @mock.patch(INCLUSTER_CONFIG_LOADER)
    @mock.patch(KUBE_CONFIG_MERGER)
    async def test_load_config_with_default_client(