**Description**

This operator should cancel running workflow template `on_kill`. This option probably should be configurable because of request_id prameter in a job definition: https://googleapis.dev/python/dataproc/latest/gapic/v1/api.html#google.cloud.dataproc_v1.WorkflowTemplateServiceClient.instantiate_inline_workflow_template
https://googleapis.dev/python/dataproc/latest/gapic/v1/api.html#google.cloud.dataproc_v1.WorkflowTemplateServiceClient.instantiate_workflow_template

Note this will have to cancle the Google Long Running Operation for the workflow template (which will in turn cancel all children jobs and clean up relevant cluster).

**Use case / motivation**

Remove dangling workflow templates

**Related Issues**
#10381
#6371
@classmethod
    def setup_class(cls):
        cls.extra_links_expected_calls = [
            call.ti.xcom_push(execution_date=None, key="conf", value=DATAPROC_JOB_CONF_EXPECTED),
            call.hook().wait_for_job(job_id=TEST_JOB_ID, region=GCP_REGION, project_id=GCP_PROJECT),
        ]
    main_class = "org.apache.spark.examples.SparkPi"
    jars = ["file:///usr/lib/spark/examples/jars/spark-examples.jar"]
    job_name = "simple"
    job = {
        "reference": {
            "project_id": GCP_PROJECT,
            "job_id": f"{job_name}_{TEST_JOB_ID}",
        },
        "placement": {"cluster_name": "cluster-1"},
        "labels": {"airflow-version": AIRFLOW_VERSION},
        "spark_job": {"jar_file_uris": jars, "main_class": main_class},
    }
    @mock.patch(DATAPROC_PATH.format("DataprocHook"))
    def test_deprecation_warning(self, mock_hook):
        with pytest.warns(AirflowProviderDeprecationWarning) as warnings:
            DataprocSubmitSparkJobOperator(
                task_id=TASK_ID, region=GCP_REGION, main_class=self.main_class, dataproc_jars=self.jars
            )
        assert_warning("DataprocSubmitJobOperator", warnings)
    @mock.patch(DATAPROC_PATH.format("uuid.uuid4"))
    @mock.patch(DATAPROC_PATH.format("DataprocHook"))
    def test_execute(self, mock_hook, mock_uuid):