**Description**
Currently, we can only pass custom Image name to  **DataprocClusterCreateOperator(),**
as the custom image expires after 60 days, we either need to update the image or we need to pass the expiration token.

Functionality is already available in **gcloud** and **REST**.

`gcloud dataproc clusters test_cluster ......
--image projects/<custom_image_project_id>/global/images/family/<family_name>
.......
`


**Use case / motivation**
The user should be able to pass either Custom Image or Custom Image family name,
so we don't have to update the image up on expiration or use expiration token.


**Are you willing to submit a PR?**
Yes

**Related Issues**
None
airflow/providers/google/cloud/operators/dataproc.py
self,
        *,
        cluster_name: str,
        project_id: Optional[str] = None,
        region: str = 'global',
        num_workers: int = 2,
        num_preemptible_workers: int = 0,
        graceful_decommission_timeout: Optional[str] = None,
        gcp_conn_id: str = "google_cloud_default",
        impersonation_chain: Optional[Union[str, Sequence[str]]] = None,
        **kwargs,
    ) -> None:
        super().__init__(**kwargs)
        self.project_id = project_id
        self.region = region
        self.cluster_name = cluster_name
        self.num_workers = num_workers
        self.num_preemptible_workers = num_preemptible_workers
        self.graceful_decommission_timeout = graceful_decommission_timeout
        self.gcp_conn_id = gcp_conn_id
        self.impersonation_chain = impersonation_chain
        
        warnings.warn(
            "The `{cls}` operator is deprecated, please use `DataprocUpdateClusterOperator` instead.".format(
                cls=type(self).__name__
            ),
            DeprecationWarning,
            stacklevel=1,
        )
    def _build_scale_cluster_data(self) -> dict: