Updated Upstream (Bukkit/CraftBukkit/Spigot)

Developers!: You will need to clean up your work/Minecraft/1.13.2 folder for this

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:
b850a822 SPIGOT-4526: Add conversion time API for Zombie & subclasses

CraftBukkit Changes:
38cf676e SPIGOT-4534: CreatureSpawnEvent not being called for CHUNK_GEN
b446cb5d SPIGOT-4527: Fix sponges with waterlogged blocks
6ec8ea5c SPIGOT-4526: Add conversion time API for Zombie & subclasses
c64fe508 Mappings Update
a3c2ec03 Fix missing ServerListPingEvent call for legacy pings

Spigot Changes:
1dc156ce Rebuild patches
140f654d Mappings Update

Spigot-Server-Patches/Fix-lag-from-explosions-processing-dead-entities.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Fix lag from explosions processing dead entities
 
 
 diff --git a/src/main/java/net/minecraft/server/Explosion.java b/src/main/java/net/minecraft/server/Explosion.java
-index e5ba6eddd..c7d11cf62 100644
+index d564aaf60..92e3a49e2 100644
 --- a/src/main/java/net/minecraft/server/Explosion.java
 +++ b/src/main/java/net/minecraft/server/Explosion.java
 @@ -0,0 +0,0 @@ public class Explosion {
@@ -25,7 +25,7 @@ index e5ba6eddd..c7d11cf62 100644
  
          for (int l1 = 0; l1 < list.size(); ++l1) {
 diff --git a/src/main/java/net/minecraft/server/IEntitySelector.java b/src/main/java/net/minecraft/server/IEntitySelector.java
-index 30f8ec519..b1d05220b 100644
+index 2e2fb85cf..7b7fd6b9b 100644
 --- a/src/main/java/net/minecraft/server/IEntitySelector.java
 +++ b/src/main/java/net/minecraft/server/IEntitySelector.java
 @@ -0,0 +0,0 @@ public final class IEntitySelector {
@@ -42,8 +42,8 @@ index 30f8ec519..b1d05220b 100644
  
 -        // $FF: synthetic method
 -        public boolean test(@Nullable Object object) {
-+        public boolean test(@Nullable Entity object) { // Paper - decompile error
-             return this.a((Entity)object);
-         }
+-            return this.test((Entity)object);
+-        }
      }
+ }
 --