Update to Minecraft 1.21.4

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

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

@@ -47,7 +47,7 @@
              Vec3D vec3d = new Vec3D(this.followingPlayer.getX() - this.getX(), this.followingPlayer.getY() + (double) this.followingPlayer.getEyeHeight() / 2.0D - this.getY(), this.followingPlayer.getZ() - this.getZ());
              double d0 = vec3d.lengthSqr();
  
-@@ -119,7 +143,7 @@
+@@ -121,7 +145,7 @@
  
          ++this.age;
          if (this.age >= 6000) {
@@ -56,7 +56,7 @@
          }
  
      }
-@@ -188,7 +212,7 @@
+@@ -190,7 +214,7 @@
      private void merge(EntityExperienceOrb entityexperienceorb) {
          this.count += entityexperienceorb.count;
          this.age = Math.min(this.age, entityexperienceorb.age);
@@ -65,7 +65,7 @@
      }
  
      private void setUnderwaterMovement() {
-@@ -213,7 +237,7 @@
+@@ -215,7 +239,7 @@
              this.markHurt();
              this.health = (int) ((float) this.health - f);
              if (this.health <= 0) {
@@ -74,7 +74,7 @@
              }
  
              return true;
-@@ -240,17 +264,17 @@
+@@ -242,17 +266,17 @@
      public void playerTouch(EntityHuman entityhuman) {
          if (entityhuman instanceof EntityPlayer entityplayer) {
              if (entityhuman.takeXpDelay == 0) {
@@ -95,7 +95,7 @@
                  }
              }
  
-@@ -264,12 +288,20 @@
+@@ -266,12 +290,20 @@
              ItemStack itemstack = ((EnchantedItemInUse) optional.get()).itemStack();
              int j = EnchantmentManager.modifyDurabilityToRepairFromXp(entityplayer.serverLevel(), itemstack, i);
              int k = Math.min(j, itemstack.getDamageValue());
@@ -116,7 +116,7 @@
                      return this.repairPlayerItems(entityplayer, l);
                  }
              }
-@@ -289,6 +321,24 @@
+@@ -291,6 +323,24 @@
      }
  
      public static int getExperienceValue(int i) {