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**Description**

Related to the discussion here: https://github.com/apache/airflow/pull/8553#discussion_r416136954

Allow user to define expected terminal state. e.g. `JOB_STATE_CANCELLED` could be not treated as failure but expected terminal state.


<!-- A short description of your feature -->


""""This method is deprecated.
            Please use `airflow.providers.apache.beam.hooks.beam.start.start_java_pipeline`
            to start pipeline and `providers.google.cloud.hooks.dataflow.DataflowHook.wait_for_done`
            to wait for the required pipeline state.
            """,
            AirflowProviderDeprecationWarning,
            stacklevel=3,
        )
        name = self.build_dataflow_job_name(job_name, append_job_name)
        variables["jobName"] = name
        variables["region"] = location
        variables["project"] = project_id
        if "labels" in variables:
            variables["labels"] = json.dumps(variables["labels"], separators=(",", ":"))
        self.beam_hook.start_java_pipeline(
            variables=variables,
            jar=jar,
            job_class=job_class,
            process_line_callback=process_line_and_extract_dataflow_job_id_callback(on_new_job_id_callback),
        )
        self.wait_for_done(
            job_name=name,
            location=location,
            job_id=self.job_id,
            multiple_jobs=multiple_jobs,
        )
    @_fallback_to_location_from_variables
    @_fallback_to_project_id_from_variables
    @GoogleBaseHook.fallback_to_default_project_id
    def start_template_dataflow(