Paper 1.20.6 support

[TylerS1066]

Is your feature request related to a problem? Please describe.
As described in https://forums.papermc.io/threads/important-dev-psa-future-removal-of-cb-package-relocation.1106/, Paper has made the "hard fork" with respect to accessing "Minecraft Internals" / "NMS". Movecraft heavily relies on this access for performance and maintaining things like tile entity ticks or player direction.

Describe the solution you'd like
Movecraft will be following Paper on this fork. More than 80% of servers are running Paper or it's forks, and the ease of accessing the Mojang mapped internals will improve the quality of our version specific code.