

**Description**

Qubole Hook and Operator do not support `include_header` param for getting results with headers
Add Support for `include_header` get_results(... arguments=[True])
**Use case / motivation**

It's very hard to work with CSV results from db without headers. 
This is super important when using Qubole's databases.

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

Not sure yet, I can give it a try

**Related Issues**


airflow/providers/qubole/hooks/qubole.py
"""
        Get Logs of a command from Qubole
        :param ti: Task Instance of the dag, used to determine the Quboles command id
        :return: command log as text
        """
        if self.cmd is None:
            cmd_id = ti.xcom_pull(key="qbol_cmd_id", task_ids=self.task_id)
        Command.get_log_id(cmd_id)
    def get_jobs_id(self, ti) -> None:
        """
        Get jobs associated with a Qubole commands
        :param ti: Task Instance of the dag, used to determine the Quboles command id
        :return: Job information associated with command
        """
        if self.cmd is None:
            cmd_id = ti.xcom_pull(key="qbol_cmd_id", task_ids=self.task_id)
        Command.get_jobs_id(cmd_id)
    def create_cmd_args(self, context) -> List[str]: