chore(deps): update dependency google-auth to v2.6.5 (#336)

Author: renovate-bot

requirements.txt

@@ -2,4 +2,4 @@ aiohttp==3.8.1
 cryptography==36.0.2
 pyopenssl==22.0.0
 Requests==2.27.1
-google-auth==2.6.4
+google-auth==2.6.5