Hey team, I was looking to use the google ads hook but it seems like the google ads package is a bit out of date with the hook only taking "v5", "v4", "v3", "v2" https://developers.google.com/google-ads/api/docs/release-notes and all of those being deprecated. Is there any chance the provider can be upgraded to include this? here is the release note of https://github.com/googleads/google-ads-python/releases/tag/12.0.0 google's 12.0.0 release which also deprecated v5


**Apache Airflow version**:  2.0.1


**What happened**:
 deprecated API endpoint, need to update google ads to version 12.0.0

**What you expected to happen**: 
return query data, instead, I get an error returned from the google ads v5 API:


**How to reproduce it**:
 attempt to hit the v5 API endpoint



**Anything else we need to know**:
 error is below

```
Response
-------
Headers: {
  "google.ads.googleads.v5.errors.googleadsfailure-bin": "\nJ\n\u0002\b\u0001\u0012D Version v5 is deprecated. Requests to this version will be blocked.",
  "grpc-status-details-bin": "\b\u0003\u0012%Request contains an invalid argument.\u001a\u0001\nCtype.googleapis.com/google.ads.googleads.v5.errors.GoogleAdsFailure\u0012L\nJ\n\u0002\b\u0001\u0012D Version v5 is deprecated. Requests to this version will be blocked.",
  "request-id": "JyFZ9zysaqJbiCr_PX8SLA"
}
Fault: errors {
  error_code {
    request_error: UNKNOWN
  }
  message: " Version v5 is deprecated. Requests to this version will be blocked."
}
```



setup.py
'jsondiff',
    'mongomock',
    'moto~=2.0',
    'mypy==0.770',
    'parameterized',
    'paramiko',
    'pipdeptree',
    'pre-commit',
    'pygithub',
    'pysftp',
    'pytest~=6.0',
    'pytest-cov',
    'pytest-instafail',
    'pytest-rerunfailures~=9.1',
    'pytest-timeouts',
    'pytest-xdist',
    'python-jose',
    'pywinrm',
    'qds-sdk>=1.9.6',
    'pytest-httpx',
    'requests_mock',
    'wheel',
    'yamllint',
]
devel_minreq = cgroups + devel + doc + kubernetes + mysql + password
devel_hadoop = devel_minreq + hdfs + hive + kerberos + presto + webhdfs
PROVIDERS_REQUIREMENTS: Dict[str, List[str]] = {
    'airbyte': http_provider,
    'amazon': amazon,
    'apache.beam': apache_beam,