### 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)

clear_db_connections()
    @pytest.mark.parametrize(
        "in_cluster_param, conn_id, in_cluster_called",
        (
            (True, None, True),
            (None, None, False),
            (False, None, False),
            (None, "in_cluster", True),
            (True, "in_cluster", True),
            (False, "in_cluster", False),
            (None, "in_cluster_empty", False),
            (True, "in_cluster_empty", True),
            (False, "in_cluster_empty", False),
        ),
    )
    @patch("kubernetes.config.kube_config.KubeConfigLoader")
    @patch("kubernetes.config.kube_config.KubeConfigMerger")
    @patch("kubernetes.config.incluster_config.InClusterConfigLoader")
    @patch(f"{HOOK_MODULE}.KubernetesHook._get_default_client")
    def test_in_cluster_connection(