### Apache Airflow version

2.7.1

### What happened

We currently use the DataflowHook in tasks of Airflow DAG. If we upgrade the version of apache-airflow-google-providers to 10.9.0, we got the following error although the dataflow job is completed.
```
Traceback (most recent call last):
  File "/opt/python3.8/lib/python3.8/site-packages/airflow/models/taskinstance.py", line 1384, in _run_raw_task
    self._execute_task_with_callbacks(context, test_mode)
  File "/opt/python3.8/lib/python3.8/site-packages/airflow/models/taskinstance.py", line 1531, in _execute_task_with_callbacks
    result = self._execute_task(context, task_orig)
  File "/opt/python3.8/lib/python3.8/site-packages/airflow/models/taskinstance.py", line 1586, in _execute_task
    result = execute_callable(context=context)
  File "xxx", line 65, in execute
    hook.wait_for_done(
  File "/opt/python3.8/lib/python3.8/site-packages/airflow/providers/google/common/hooks/base_google.py", line 475, in inner_wrapper
    return func(self, *args, **kwargs)
  File "/opt/python3.8/lib/python3.8/site-packages/airflow/providers/google/cloud/hooks/dataflow.py", line 1203, in wait_for_done
    job_controller.wait_for_done()
  File "/opt/python3.8/lib/python3.8/site-packages/airflow/providers/google/cloud/hooks/dataflow.py", line 439, in wait_for_done
    while self._jobs and not all(self._check_dataflow_job_state(job) for job in self._jobs):
  File "/opt/python3.8/lib/python3.8/site-packages/airflow/providers/google/cloud/hooks/dataflow.py", line 439, in <genexpr>
    while self._jobs and not all(self._check_dataflow_job_state(job) for job in self._jobs):
  File "/opt/python3.8/lib/python3.8/site-packages/airflow/providers/google/cloud/hooks/dataflow.py", line 430, in _check_dataflow_job_state
    raise Exception(
Exception: Google Cloud Dataflow job <xxx> is in an unexpected terminal state: JOB_STATE_DONE, expected terminal state: JOB_STATE_DONE
```

### What you think should happen instead

The error message "an unexpected terminal state: JOB_STATE_DONE, expected terminal state: JOB_STATE_DONE" is strange. If the dataflow job is completed, I think it should not be failed even if the `expected_terminal_state` is not set as DataflowHook parameter.

### How to reproduce

Install airflow from apache-airflow-google-providers/10.9.0. 
Pass wait_until_finished=True to DataflowHook and execute start_template_dataflow.


### Operating System

Ubuntu 20.04.6 LTS (Focal Fossa)

### Versions of Apache Airflow Providers

apache-airflow-google-providers===10.9.0

### Deployment

Google Cloud Composer

### Deployment details

_No response_

### Anything else

_No response_

### Are you willing to submit PR?

- [X] Yes I am willing to submit a PR!

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)

location=TEST_LOCATION,
            gcsPath=TEST_TEMPLATE,
            body=mock.ANY,
        )
        mock_controller.assert_called_once_with(
            dataflow=mock_conn.return_value,
            job_id=TEST_JOB_ID,
            name=UNIQUE_JOB_NAME,
            num_retries=5,
            poll_sleep=10,
            project_number=TEST_PROJECT,
            location=TEST_LOCATION,
            drain_pipeline=False,
            expected_terminal_state=None,
            cancel_timeout=DEFAULT_CANCEL_TIMEOUT,
            wait_until_finished=None,
        )
        mock_controller.return_value.wait_for_done.assert_called_once()
    @mock.patch(DATAFLOW_STRING.format("uuid.uuid4"), return_value=MOCK_UUID)
    @mock.patch(DATAFLOW_STRING.format("_DataflowJobsController"))
    @mock.patch(DATAFLOW_STRING.format("DataflowHook.get_conn"))
    def test_start_template_dataflow_with_custom_region_as_parameter(
        self, mock_conn, mock_controller, mock_uuid
    ):
        launch_method = (
            mock_conn.return_value.projects.return_value.locations.return_value.templates.return_value.launch
        )
        launch_method.return_value.execute.return_value = {"job": {"id": TEST_JOB_ID}}
        self.dataflow_hook.start_template_dataflow(
            job_name=JOB_NAME,