### Description

Authentication using OAuth for Databricks Service Principals is now in Public Preview.  I would like to implement this into the Databricks Hook.   By adding "service_principal_oauth" as a boolean value set to `true` in the extra configuration, the Client Id and Client Secret can be supplied as a username and password.

https://docs.databricks.com/dev-tools/authentication-oauth.html

### Use case/motivation

Before Authentication using Oauth the only way to use the Databricks Service Principals was by another user account performing a token request on-behalf of the Service Principal.  This process is difficult to utilize in the real world, but this new way of collecting access tokens changes the process and should make a big difference.

### 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)

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from __future__ import annotations
import itertools
import json
import time
from unittest import mock
from unittest.mock import AsyncMock
import aiohttp
import pytest
import tenacity
from requests import exceptions as requests_exceptions
from requests.auth import HTTPBasicAuth
from airflow.exceptions import AirflowException
from airflow.models import Connection
from airflow.providers.databricks.hooks.databricks import (
    GET_RUN_ENDPOINT,
    SUBMIT_RUN_ENDPOINT,
    DatabricksHook,
    RunState,
)
from airflow.providers.databricks.hooks.databricks_base import (
    AZURE_DEFAULT_AD_ENDPOINT,
    AZURE_MANAGEMENT_ENDPOINT,