### Description

In the current [CassandraToGCSOperator](https://github.com/apache/airflow/blob/main/airflow/providers/google/cloud/transfers/cassandra_to_gcs.py#L40), [session.execute()](https://github.com/apache/airflow/blob/main/airflow/providers/google/cloud/transfers/cassandra_to_gcs.py#L165) is only able to use the default timeout set by cassandra driver.

The GH issue intends to support timeout as an argument in CassandraToGCSOperator so that the session can execute a query with the custom timeout.

reference: [execute()](https://github.com/datastax/python-driver/blob/master/cassandra/cluster.py#L2575) in cassandra_driver


### Use case/motivation

This support is going to make the query execution more flexible in cassandra operator for the use case where the query is expected to require a different timeout.

### Related issues

_No response_

### Are you willing to submit a 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)

tests/providers/google/cloud/transfers/test_cassandra_to_gcs.py
filename=filename,
            schema_filename=schema,
            gzip=gzip,
        )
        operator.execute(None)
        mock_hook.return_value.get_conn.assert_called_once_with()
        call_schema = call(
            bucket_name=test_bucket,
            object_name=schema,
            filename=TMP_FILE_NAME,
            mime_type="application/json",
            gzip=gzip,
        )
        call_data = call(
            bucket_name=test_bucket,
            object_name=filename,
            filename=TMP_FILE_NAME,
            mime_type="application/json",
            gzip=gzip,
        )
        mock_upload.assert_has_calls([call_schema, call_data], any_order=True)
    def test_convert_value(self):
        op = CassandraToGCSOperator
        assert op.convert_value(None) is None
        assert op.convert_value(1) == 1
        assert op.convert_value(1.0) == 1.0
        assert op.convert_value("text") == "text"
        assert op.convert_value(True) is True
        assert op.convert_value({"a": "b"}) == {"a": "b"}
        from datetime import datetime