### Apache Airflow version

Other Airflow 2 version (please specify below)

### What happened

Airflow version: 2.5.3
Description: While using BigQueryCreateExternalTableOperator, when we to create external table on top of parquet files located in GCS, airflow shows below error:
google.api_core.exceptions.BadRequest: 400 POST ... failed. CsvOptions can only be specified if storage format is CSV.

No csvOptions are mentioned while passing the source_format as Parquet. There seems to be an issue with bigquery.py hook.

### What you think should happen instead

_No response_

### How to reproduce

While using BigQueryCreateExternalTableOperator, try to create external table on top of parquet files located in GCS. Sample usage:
`create_external_table = BigQueryCreateExternalTableOperator(
    task_id="create_external_table",
    destination_project_dataset_table="table_name",
    bucket=GCS_BUCKET_NAME,
    source_objects=[<list of URIs of parquet files>],
    source_format="PARQUET",
    autodetect=True,
    gcp_conn_id="gcp_conn_id",
    google_cloud_storage_conn_id="test_conn_id",
)`

### Operating System

-

### Versions of Apache Airflow Providers

_No response_

### Deployment

Official Apache Airflow Helm Chart

### Deployment details

_No response_

### Anything else

_No response_

### Are you willing to submit PR?

- [ ] 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)

nowait=True,
            project_id=TEST_GCP_PROJECT_ID,
            retry=DEFAULT_RETRY,
            timeout=None,
        )
        assert result == real_job_id
        with open(file="tests/providers/google/cloud/operators/job_details.json") as f:
            job_details = json.loads(f.read())
        mock_hook.return_value.get_client.return_value.get_job.return_value._properties = job_details
        lineage = op.get_openlineage_facets_on_complete(None)
        assert lineage.inputs == [
            Dataset(
                namespace="bigquery",
                name="airflow-openlineage.new_dataset.test_table",
                facets={"dataSource": DataSourceDatasetFacet(name="bigquery", uri="bigquery")},
            )
        ]
        assert lineage.run_facets == {
            "bigQuery_job": mock.ANY,
            "externalQuery": ExternalQueryRunFacet(externalQueryId=mock.ANY, source="bigquery"),
        }
        assert lineage.job_facets == {"sql": SqlJobFacet(query="SELECT * FROM test_table")}
    @mock.patch("airflow.providers.google.cloud.operators.bigquery.BigQueryHook")
    def test_execute_fails_openlineage_events(self, mock_hook):
        job_id = "1234"
        configuration = {
            "query": {
                "query": "SELECT * FROM test_table",
                "useLegacySql": False,
            }