**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
mock_hook.return_value.wait_for_operation.assert_not_called()
        assert isinstance(exc.value.trigger, DataprocDeleteClusterTrigger)
        assert exc.value.method_name == GOOGLE_DEFAULT_DEFERRABLE_METHOD_NAME
class TestDataprocSubmitJobOperator(DataprocJobTestBase):
    @mock.patch(DATAPROC_PATH.format("DataprocHook"))
    def test_execute(self, mock_hook):
        xcom_push_call = call.ti.xcom_push(
            execution_date=None, key="dataproc_job", value=DATAPROC_JOB_EXPECTED
        )
        wait_for_job_call = call.hook().wait_for_job(
            job_id=TEST_JOB_ID, region=GCP_REGION, project_id=GCP_PROJECT, timeout=None
        )
        job = {}
        mock_hook.return_value.wait_for_job.return_value = None
        mock_hook.return_value.submit_job.return_value.reference.job_id = TEST_JOB_ID
        self.extra_links_manager_mock.attach_mock(mock_hook, "hook")
        op = DataprocSubmitJobOperator(
            task_id=TASK_ID,
            region=GCP_REGION,
            project_id=GCP_PROJECT,
            job=job,
            gcp_conn_id=GCP_CONN_ID,
            retry=RETRY,
            timeout=TIMEOUT,
            metadata=METADATA,
            request_id=REQUEST_ID,
            impersonation_chain=IMPERSONATION_CHAIN,
        )
        op.execute(context=self.mock_context)
        mock_hook.assert_called_once_with(gcp_conn_id=GCP_CONN_ID, impersonation_chain=IMPERSONATION_CHAIN)