Updated Upstream (Bukkit/CraftBukkit)

Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
b999860d SPIGOT-2304: Add LootGenerateEvent

CraftBukkit Changes:
77fd87e4 SPIGOT-2304: Implement LootGenerateEvent
a1a705ee SPIGOT-5566: Doused campfires & fires should call EntityChangeBlockEvent
41712edd SPIGOT-5707: PersistentDataHolder not Persistent on API dropped Item

Spigot-API-Patches/0038-Misc-Utils.patch

@@ -1,4 +1,4 @@
-From 559959380fa34db1acd3b167e05bafb17b89e8f4 Mon Sep 17 00:00:00 2001
+From eed23f7813660a542d1e563760e41a1d21e58ed5 Mon Sep 17 00:00:00 2001
 From: vemacs <d@nkmem.es>
 Date: Wed, 23 Nov 2016 12:53:43 -0500
 Subject: [PATCH] Misc Utils
@@ -45,5 +45,5 @@ index 000000000..5bb677ce5
 +    }
 +}
 -- 
-2.25.1
+2.26.2