Updated Upstream (Bukkit/CraftBukkit/Spigot)

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

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

Also, restore a patch that was dropped in the last upstream

Bukkit Changes:
279eeab3 Fix command description not being set
96e2bb18 Remove debug print from SyntheticEventTest

CraftBukkit Changes:
d3ed1516 Fix dangerously threaded beacons
217a293d Don't relocate joptsimple to allow --help to work.
1be05a21 Prepare for imminent Java 12 release
a49270b2 Mappings Update
5259d80c SPIGOT-4669: Fix PlayerTeleportEvent coordinates for relative teleports

Spigot Changes:
e6eb36f2 Rebuild patches

Spigot-API-Patches/Make-the-default-permission-message-configurable.patch

@@ -43,7 +43,7 @@ index 1df58f72a..66d22ba79 100644
       * Creates a PlayerProfile for the specified uuid, with name as null
       * @param uuid UUID to create profile for
 diff --git a/src/main/java/org/bukkit/command/Command.java b/src/main/java/org/bukkit/command/Command.java
-index 01ea1ca67..de016865f 100644
+index c2c19ed42..f0222fc27 100644
 --- a/src/main/java/org/bukkit/command/Command.java
 +++ b/src/main/java/org/bukkit/command/Command.java
 @@ -0,0 +0,0 @@ public abstract class Command {