Remove unneeded patch (#7806)

patches/server/0793-don-t-attempt-to-teleport-dead-entities.patch

@@ -0,0 +1,19 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: sulu5890 <sulu@sulu.me>
+Date: Sun, 24 Oct 2021 22:48:14 -0500
+Subject: [PATCH] don't attempt to teleport dead entities
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
+index ac6e01dbf4fe30b9e8301d995392a9c6581eae7b..53588a621fb922112da7c585a09ba331fa03e858 100644
+--- a/src/main/java/net/minecraft/world/entity/Entity.java
++++ b/src/main/java/net/minecraft/world/entity/Entity.java
+@@ -716,7 +716,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
+     // CraftBukkit start
+     public void postTick() {
+         // No clean way to break out of ticking once the entity has been copied to a new world, so instead we move the portalling later in the tick cycle
+-        if (!(this instanceof ServerPlayer)) {
++        if (!(this instanceof ServerPlayer) && this.isAlive()) { // Paper - don't attempt to teleport dead entities
+             this.handleNetherPortal();
+         }
+     }