

**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/operators/qubole.py
"""get_results from Qubole"""
        return self.get_hook().get_results(ti, fp, inline, delim, fetch)
    def get_log(self, ti) -> None:
        """get_log from Qubole"""
        return self.get_hook().get_log(ti)
    def get_jobs_id(self, ti) -> None:
        """Get jobs_id from Qubole"""
        return self.get_hook().get_jobs_id(ti)
    def get_hook(self) -> QuboleHook:
        """Reinitialising the hook, as some template fields might have changed"""
        return QuboleHook(**self.kwargs)
    def __getattribute__(self, name: str) -> str:
        if name in _get_template_fields(self):
            if name in self.kwargs:
                return self.kwargs[name]
            else:
                return ''
        else:
            return object.__getattribute__(self, name)
    def __setattr__(self, name: str, value: str) -> None:
        if name in _get_template_fields(self):
            self.kwargs[name] = value
        else:
            object.__setattr__(self, name, value)
def _get_template_fields(obj: BaseOperator) -> dict:
    class_ = object.__getattribute__(obj, '__class__')
    template_fields = object.__getattribute__(class_, 'template_fields')
    return template_fields