Updated Upstream (Paper, Tuinity, & Airplane)

Upstream has released updates that appear to apply and compile correctly

Paper Changes:
8a29f5894 [Auto] Updated Upstream (Bukkit/CraftBukkit)
8756d232c Expose server protocol version (#5416)
4492bc4cc remove l4j class no longer in existence from preload list
be1370517 Updated Upstream (CraftBukkit) (#5484)
d560151ec Bump mysql-connector-java to 8.0.23 (Fixes #5473) (#5474)
61f400f11 Update log4j to 2.11.2 for JDK 9+ compat (#5400)
a98196585 Updated Upstream (Bukkit/CraftBukkit)
de138fac4 [Auto] Updated Upstream (Bukkit)
304a216ba [CI-SKIP] Ignore gitignore when adding files in automation
d8e384a16 [CI-SKIP] Drop `Allow PlayerEditBookEvent to fire for off hand` (#5471)

Tuinity Changes:
d5261ad29 Do not load chunks for getCubes by default
da9cf9828 Don't read neighbor chunk data off disk when converting chunks
a0aa5ab07 Do not load 1 radius neighbors for lighting
5ccfa52a2 Fix terrible patch times
af53d703a Stop large move vectors in player packet handling from killing the server
6e56ee735 Fix OBFHELPER for flushHeaderin RegionFile
995d05c1c Do not update TE's in generating chunks

Airplane Changes:
8de8e82a2 Update upstream (Tuinity)

patches/server/0110-Allow-toggling-special-MobSpawners-per-world.patch

@@ -6,7 +6,7 @@ Subject: [PATCH] Allow toggling special MobSpawners per world
 In vanilla, these are all hardcoded on for world type 0 (overworld) and hardcoded off for every other world type. Default config behaviour matches this.
 
 diff --git a/src/main/java/net/minecraft/server/level/WorldServer.java b/src/main/java/net/minecraft/server/level/WorldServer.java
-index 19c2a278ec13efc64c683d63aed5b4f1dd7a4a72..e024b35e8d2f96d2141204ef79f595a8ea13e90c 100644
+index 83f3250b2e9661bb1c0f8adaf02c91d04a15853f..6340831852f07af8d93a4d0a3605d7b1b2f5d009 100644
 --- a/src/main/java/net/minecraft/server/level/WorldServer.java
 +++ b/src/main/java/net/minecraft/server/level/WorldServer.java
 @@ -92,6 +92,7 @@ import net.minecraft.world.entity.EnumCreatureType;