3rd party auth removal cleanup

- Sequentiallize auth config removal migrations
- Remove references to third party auth
- update license files
- lint fix
- Remove unneeded docs
- Remove unreferenced file
- Remove social auth references from docs
- Remove rest of sso dir
- Remove references to third part auth in docs
- Removed screenshots of UI listing removed settings
- Remove AuthView references
- Remove unused imports
...

Co-Authored-By: jessicamack <21223244+jessicamack@users.noreply.github.com>

docs/credentials/extract_credentials.md

@@ -15,7 +15,7 @@ If necessary, credentials and encrypted settings can be extracted using the AWX
 $ awx-manage shell_plus
 >>> from awx.main.utils import decrypt_field
 >>> print(decrypt_field(Credential.objects.get(name="my private key"), "ssh_key_data")) # Example for a credential
->>> print(decrypt_field(Setting.objects.get(key='SOCIAL_AUTH_OIDC_SECRET'), 'value')) # Example for a setting
+>>> print(decrypt_field(Setting.objects.get(key='setting'), 'value')) # Example for a setting
 ```
 
 If you are running a kubernetes based deployment, you can execute awx-manage like this: