Update to Minecraft 1.21

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

paper-server/nms-patches/net/minecraft/world/entity/monster/EntityEnderman.patch

@@ -1,6 +1,6 @@
 --- a/net/minecraft/world/entity/monster/EntityEnderman.java
 +++ b/net/minecraft/world/entity/monster/EntityEnderman.java
-@@ -68,6 +68,11 @@
+@@ -70,6 +70,11 @@
  import net.minecraft.world.phys.MovingObjectPositionBlock;
  import net.minecraft.world.phys.Vec3D;
  
@@ -11,8 +11,8 @@
 +
  public class EntityEnderman extends EntityMonster implements IEntityAngerable {
  
-     private static final UUID SPEED_MODIFIER_ATTACKING_UUID = UUID.fromString("020E0DFB-87AE-4653-9556-831010E291A0");
-@@ -111,7 +116,17 @@
+     private static final MinecraftKey SPEED_MODIFIER_ATTACKING_ID = MinecraftKey.withDefaultNamespace("attacking");
+@@ -113,7 +118,17 @@
  
      @Override
      public void setTarget(@Nullable EntityLiving entityliving) {
@@ -31,7 +31,7 @@
          AttributeModifiable attributemodifiable = this.getAttribute(GenericAttributes.MOVEMENT_SPEED);
  
          if (entityliving == null) {
-@@ -126,6 +141,7 @@
+@@ -128,6 +143,7 @@
                  attributemodifiable.addTransientModifier(EntityEnderman.SPEED_MODIFIER_ATTACKING);
              }
          }
@@ -39,7 +39,7 @@
  
      }
  
-@@ -477,9 +493,11 @@
+@@ -479,9 +495,11 @@
              if (iblockdata2 != null) {
                  iblockdata2 = Block.updateFromNeighbourShapes(iblockdata2, this.enderman.level(), blockposition);
                  if (this.canPlaceBlock(world, blockposition, iblockdata2, iblockdata, iblockdata1, blockposition1)) {
@@ -51,7 +51,7 @@
                  }
  
              }
-@@ -518,9 +536,11 @@
+@@ -520,9 +538,11 @@
              boolean flag = movingobjectpositionblock.getBlockPos().equals(blockposition);
  
              if (iblockdata.is(TagsBlock.ENDERMAN_HOLDABLE) && flag) {