Site Settings: not available `settings_variant` value

[Petr Kalis]

Story

Deadline Site Settings are using dynamic enumerator to pull values from Studio Settings to populate dropdown. That stopped working.

It seems that it because magical settings_variant variable here https://github.com/ynput/ayon-core/blob/develop/server_addon/deadline/server/settings/main.py#L27 is None when triggered from Site Settings

To reproduce

1. rename DL server name ayon+settings://deadline/deadline_urls
   
2. Go to Site Settings and print settings_variant in ayon-docker/addons/deadline/0.1.12/server/settings/main.py.defined_deadline_ws_name_enum_resolver
   
3. In Studio Settings tab it currently prints name of bundle, in Site Settings it prints None

Expected behavior

It should probably return production value and query Production bundle

Environment

• Server version: 1.1.3+DEVELOP
• Server host OS: Win