Possibly fix inventory bug

I have absolutely 0 idea if this will fix it, but fuck it, what do I have to lose?

Author: ZombieHDGaming

src/main/resources/mixins.jeid.core.json

@@ -18,8 +18,7 @@
     "MixinChunkProviderServer",
     "MixinWorldInfo",
     "MixinEnchantmentHelper",
-    "MixinItemEnchantedBook",
-    "MixinPacketBuffer"
+    "MixinItemEnchantedBook"
   ],
   "client": [
     "client.MixinChunk",