1.21.6 dev

Co-authored-by: Bjarne Koll <git@lynxplay.dev>
Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
Co-authored-by: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Co-authored-by: Lulu13022002 <41980282+Lulu13022002@users.noreply.github.com>
Co-authored-by: Noah van der Aa <ndvdaa@gmail.com>
Co-authored-by: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Co-authored-by: Spottedleaf <Spottedleaf@users.noreply.github.com>

paper-server/patches/sources/net/minecraft/world/level/entity/PersistentEntitySectionManager.java.patch

@@ -141,7 +141,7 @@
 @@ -231,14 +_,20 @@
      }
  
-     private void processPendingLoads() {
+     public void processPendingLoads() {
 +        org.spigotmc.AsyncCatcher.catchOp("Entity chunk process pending loads"); // Paper
          ChunkEntities<T> chunkEntities;
          while ((chunkEntities = this.loadingInbox.poll()) != null) {