**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
master_disk_type: str = "pd-standard",
        master_disk_size: int = 1024,
        worker_machine_type: str = "n1-standard-4",
        worker_disk_type: str = "pd-standard",
        worker_disk_size: int = 1024,
        num_preemptible_workers: int = 0,
        preemptibility: str = PreemptibilityType.PREEMPTIBLE.value,
        service_account: str | None = None,
        service_account_scopes: list[str] | None = None,
        idle_delete_ttl: int | None = None,
        auto_delete_time: datetime | None = None,
        auto_delete_ttl: int | None = None,
        customer_managed_key: str | None = None,
        enable_component_gateway: bool | None = False,
        **kwargs,
    ) -> None:
        self.project_id = project_id
        self.num_masters = num_masters
        self.num_workers = num_workers
        self.num_preemptible_workers = num_preemptible_workers
        self.preemptibility = self._set_preemptibility_type(preemptibility)
        self.storage_bucket = storage_bucket
        self.init_actions_uris = init_actions_uris
        self.init_action_timeout = init_action_timeout
        self.metadata = metadata
        self.custom_image = custom_image
        self.custom_image_project_id = custom_image_project_id
        self.custom_image_family = custom_image_family
        self.image_version = image_version
        self.properties = properties or {}