Fix double dropping xp now that Spigot fixed it

Spigot-Server-Patches/0419-PlayerDeathEvent-shouldDropExperience.patch

@@ -1,21 +1,22 @@
-From 7bf33f402e0d3e1fd6adb9e95394ff4243df91e9 Mon Sep 17 00:00:00 2001
+From 8caf4eff00e70bc61e956352d3547a6a231b89a5 Mon Sep 17 00:00:00 2001
 From: Shane Freeder <theboyetronic@gmail.com>
 Date: Tue, 24 Dec 2019 00:35:42 +0000
 Subject: [PATCH] PlayerDeathEvent#shouldDropExperience
 
 
 diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
-index f28de40a7..0888f268f 100644
+index f28de40a7..1ec29f157 100644
 --- a/src/main/java/net/minecraft/server/EntityPlayer.java
 +++ b/src/main/java/net/minecraft/server/EntityPlayer.java
-@@ -651,6 +651,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
-         }
+@@ -639,7 +639,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
  
-         this.setSpectatorTarget(this); // Remove spectated target
-+        if (event.shouldDropExperience()) this.dropExperience(); // Paper - drop experience
-         // CraftBukkit end
- 
-         // CraftBukkit - Get our scores instead
+         this.releaseShoulderEntities();
+         // SPIGOT-5478 must be called manually now
+-        this.dropExperience();
++        if (event.shouldDropExperience()) this.dropExperience(); // Paper - tie to event
+         // we clean the player's inventory after the EntityDeathEvent is called so plugins can get the exact state of the inventory.
+         if (!event.getKeepInventory()) {
+             // Paper start - replace logic
 -- 
 2.24.1