feat: 1.21.11

[PierreSchwang]

Overview

• Adds support for 1.21.11
• Fixes an issue with the structure generation command reported on the discord server
  • For some reason the canTransformBlocks method always returns true, which makes no sense when looking at the default implementation
  • Some structures attempt to play particles and/or sounds which did throw exceptions with the level access
• Adds custom DynamicOps and ValueOutput for direct LinBus integration
  • needs to be extensively tested regarding functionality, speed and general performance
  • Given LinBus is extremely immutable and sealed some workarounds had to be used to make it work with the expected mutability of the ValueOutput

Submitter Checklist

• Make sure you are opening from a topic branch (/feature/fix/docs/ branch (right side)) and not your main branch.
• Ensure that the pull request title represents the desired changelog entry.
• New public fields and methods are annotated with @since TODO.
• I read and followed the contribution guidelines.

[PierreSchwang]

ref: PaperMC/Paper#13388 for spigot reobfuscation

[SirYwell]

Tested basic operations, including

• regen
• copy/pasting block entities
• copy/pasting entities

and it seems to work.

[NotMyFault]

Untested