RANGER-5759: Add Atlas notification-topic and post-notification privi…

[eoinmcdonnell113]

…lege

What changes were proposed in this pull request?

RANGER-5759 adds topic-level authorization for posting Atlas notifications.

This change:

• Adds the notification-topic resource to the Atlas service definition.
• Adds the post-notification access type.
• Authorizes Atlas notification POST requests using the requested topic name.
• Adds lookup values for the ATLAS_HOOK and ATLAS_ENTITIES topics.
• Adds the J10067 upgrade patch so existing Atlas service definitions receive the new resource and access type.
• Adds and updates unit tests for the upgrade patch and Atlas authorization behavior.

Apache JIRA: https://issues.apache.org/jira/browse/RANGER-5759

How was this patch tested?

• Added unit tests for PatchForAtlasNotificationTopic_J10067.
• Added Atlas authorizer tests covering:
  • administrator access
  • access to an allowed notification topic
  • denial for an unauthorized notification topic
• Validated through the Ranger CI build.
• Validated the change on a canary cluster, including allowed and denied Atlas notification POST requests.

[mneethiraj]

How is ACCESS_TYPE_SERVICE_NOTIFICATION_POST different from ACCESS_TYPE_POST_NOTIFICATION? If they are not different, I suggest removing ACCESS_TYPE_SERVICE_NOTIFICATION_POST.