Update to Minecraft 1.21.2

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

paper-server/nms-patches/net/minecraft/world/item/ItemHanging.patch

@@ -1,6 +1,6 @@
 --- a/net/minecraft/world/item/ItemHanging.java
 +++ b/net/minecraft/world/item/ItemHanging.java
-@@ -24,6 +24,11 @@
+@@ -25,6 +25,11 @@
  import net.minecraft.world.level.World;
  import net.minecraft.world.level.gameevent.GameEvent;
  
@@ -12,7 +12,7 @@
  public class ItemHanging extends Item {
  
      private static final IChatBaseComponent TOOLTIP_RANDOM_VARIANT = IChatBaseComponent.translatable("painting.random").withStyle(EnumChatFormat.GRAY);
-@@ -74,6 +79,19 @@
+@@ -75,6 +80,19 @@
  
              if (((EntityHanging) object).survives()) {
                  if (!world.isClientSide) {
@@ -32,3 +32,12 @@
                      ((EntityHanging) object).playPlacementSound();
                      world.gameEvent((Entity) entityhuman, (Holder) GameEvent.ENTITY_PLACE, ((EntityHanging) object).position());
                      world.addFreshEntity((Entity) object);
+@@ -102,7 +120,7 @@
+ 
+             if (!customdata.isEmpty()) {
+                 customdata.read(holderlookup_a.createSerializationContext(DynamicOpsNBT.INSTANCE), EntityPainting.VARIANT_MAP_CODEC).result().ifPresentOrElse((holder) -> {
+-                    Optional optional = ((PaintingVariant) holder.value()).title();
++                    Optional<IChatBaseComponent> optional = ((PaintingVariant) holder.value()).title(); // CraftBukkit - decompile error
+ 
+                     Objects.requireNonNull(list);
+                     optional.ifPresent(list::add);