Draft: LiveLink capabilities and 4.27 config assets.

• Added LiveLink Plugin Dependency to uplugin file.
• Fixed two missing includes that were throwing an error on my end.
• Added a general settings class to the toolkit, populated with only a LiveLink preset for now.
• Added functionality to the module to load and apply the default preset, added some guards to not do it twice (ART plugin crashes if that is done).
• Added LiveLink functionality to the Tracked Components.
• Added a change to the VRPawnMovement that manages to keep the rotation of the collider vertical even in the editor with LiveLink enabled.
• Added cave config assets (ips public).
• Added an example map that already includes the pawn with livelink + the cave root actor (no livelink yet there, todo).
• Added a (temporary) SteamVRPreset.uasset for LiveLink for testing purposes.