1.18 misc performance dev branch (#7368)

- Port player chunk loader patch
Makes the chunk system act as it did in 1.17, no additional tickets (and thus logic) to make a chunk ticking.
Adds simulation distance API, deprecates old no-tick method.
- More collision optimisations
Ancient patch from tuinity that never could be pushed to master.
- Fix Optimise ArraySetSorted#removeIf patch
- Execute chunk tasks fairly for worlds while waiting for next tick
- Port Replace ticket level propagator

patches/server/Do-not-copy-visible-chunks.patch

@@ -116,7 +116,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +            ChunkHolder playerchunk = this.updatingChunks.queueRemove(j); // Paper - Don't copy
  
              if (playerchunk != null) {
-                 this.pendingUnloads.put(j, playerchunk);
+                 playerchunk.onChunkRemove(); // Paper
 @@ -0,0 +0,0 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
          if (!this.modified) {
              return false;