Fix inventory desync with PlayerLeashEntityEvent (#10436)

patches/server/Fix-inventory-desync.patch

@@ -4,6 +4,18 @@ Date: Wed, 23 Aug 2023 13:22:09 -0700
 Subject: [PATCH] Fix inventory desync
 
 
+diff --git a/src/main/java/net/minecraft/world/entity/Mob.java b/src/main/java/net/minecraft/world/entity/Mob.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/world/entity/Mob.java
++++ b/src/main/java/net/minecraft/world/entity/Mob.java
+@@ -0,0 +0,0 @@ public abstract class Mob extends LivingEntity implements Targeting {
+             // CraftBukkit start - fire PlayerLeashEntityEvent
+             if (CraftEventFactory.callPlayerLeashEntityEvent(this, player, player, hand).isCancelled()) {
+                 ((ServerPlayer) player).connection.send(new ClientboundSetEntityLinkPacket(this, this.getLeashHolder()));
++                player.containerMenu.sendAllDataToRemote(); // Paper - Fix inventory desync
+                 return InteractionResult.PASS;
+             }
+             // CraftBukkit end
 diff --git a/src/main/java/net/minecraft/world/item/BlockItem.java b/src/main/java/net/minecraft/world/item/BlockItem.java
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
 --- a/src/main/java/net/minecraft/world/item/BlockItem.java