[Auto] Updated Upstream (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

CraftBukkit Changes:
72f368909 SPIGOT-5965: BlockRedstoneEvent.setNewCurrent(0) crashes server
60f8a29d1 SPIGOT-5968: Killer rabbits can't be set to the non-killer rabbit behavior
69fddc725 #705: Improve implementation of furnace related block states

Spigot-Server-Patches/Implement-furnace-cook-speed-multiplier-API.patch

@@ -60,7 +60,7 @@ diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftFurnace.java b/src/
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
 --- a/src/main/java/org/bukkit/craftbukkit/block/CraftFurnace.java
 +++ b/src/main/java/org/bukkit/craftbukkit/block/CraftFurnace.java
-@@ -0,0 +0,0 @@ public class CraftFurnace<T extends TileEntityFurnace> extends CraftContainer<T>
+@@ -0,0 +0,0 @@ public abstract class CraftFurnace<T extends TileEntityFurnace> extends CraftCon
      public void setCookTimeTotal(int cookTimeTotal) {
          this.getSnapshot().cookTimeTotal = cookTimeTotal;
      }