Update to Minecraft 1.21.2

By: md_5 <git@md-5.net>

paper-server/nms-patches/net/minecraft/world/level/block/BlockDispenser.patch

@@ -1,14 +1,14 @@
 --- a/net/minecraft/world/level/block/BlockDispenser.java
 +++ b/net/minecraft/world/level/block/BlockDispenser.java
-@@ -51,6 +51,7 @@
-         object2objectopenhashmap.defaultReturnValue(BlockDispenser.DEFAULT_BEHAVIOR);
-     });
+@@ -52,6 +52,7 @@
+     private static final DispenseBehaviorItem DEFAULT_BEHAVIOR = new DispenseBehaviorItem();
+     public static final Map<Item, IDispenseBehavior> DISPENSER_REGISTRY = new IdentityHashMap();
      private static final int TRIGGER_DURATION = 4;
 +    public static boolean eventFired = false; // CraftBukkit
  
      @Override
      public MapCodec<? extends BlockDispenser> codec() {
-@@ -91,7 +92,7 @@
+@@ -88,7 +89,7 @@
      }
  
      public void dispenseFrom(WorldServer worldserver, IBlockData iblockdata, BlockPosition blockposition) {
@@ -17,7 +17,7 @@
  
          if (tileentitydispenser == null) {
              BlockDispenser.LOGGER.warn("Ignoring dispensing attempt for Dispenser without matching block entity at {}", blockposition);
-@@ -107,6 +108,7 @@
+@@ -104,6 +105,7 @@
                  IDispenseBehavior idispensebehavior = this.getDispenseMethod(worldserver, itemstack);
  
                  if (idispensebehavior != IDispenseBehavior.NOOP) {