[BUG] AI Swapper doesn't detect deactivation of dependent extensions, referencing NIL value for activating AIs that are not present

[Krarilotus]

This BUG is currently plaguaing the behaviour of working with the AI Swapper in the UCP GUI:

1. If you apply any AI changes to the AI Swapper, things get added to config.
2. You can then remove the plugin that supplies files to the AI swapper from content
   • The AI Swapper doesn't unload the config changes
   • you start the game and the AI Swapper tries to load something that isn't loaded and can'T be accessed -> accessing NIL value and
   • everything thats loaded from that point on for AIs is not loaded but everything that was previously loaded is loaded

[gynt]

The nil access was happening in the aicloader which logged using WARN instead of WARNING
Which has been fixed upstream just now

https://github.com/UnofficialCrusaderPatch/extension-aicloader/blob/main/init.lua#L45