Anti Xray cleanup

Undo the accidental renaming of a method in e45e15c
Aikar wanted to rename DataPalette#getDataBits(T object) to getOrCreateIdFor
in e45e15c but he also accidentally renamed
ChunkPacketInfo#getDataBitsIndex(int chunkSectionIndex) to
getOrCreateIdForIndex.

Remove chunk-edge-mode and chunk loading entirely from Anti-Xray
The chunk-edge-mode is broken since several versions.
Loading chunk neighbors for chunk edge obfuscation isn't needed anymore.
Unlike in previous versions, these are under normal circumstances already loaded
at the time we need them (plugins for example can bypass this).

Use the modified methods and constructors everywhere
Anti-Xray provides support for the default nms methods and constructors,
which where modified by Anti-Xray to avoid breaking stuff (plugins)
which somehow uses these methods.
However, the modified versions of those methods and constructors should be used
where possible.

Spigot-Server-Patches/MC-145656-Fix-Follow-Range-Initial-Target.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] MC-145656 Fix Follow Range Initial Target
 
 
 diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
-index 3bbf77a8ec..f8d8cb8655 100644
+index 1c703e48e99..e89ad807ed9 100644
 --- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
 +++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
 @@ -0,0 +0,0 @@ public class PaperWorldConfig {
@@ -19,7 +19,7 @@ index 3bbf77a8ec..f8d8cb8655 100644
 +    }
  }
 diff --git a/src/main/java/net/minecraft/server/PathfinderGoalNearestAttackableTarget.java b/src/main/java/net/minecraft/server/PathfinderGoalNearestAttackableTarget.java
-index cd17bf2be5..b85e67a85d 100644
+index cd17bf2be53..b85e67a85d1 100644
 --- a/src/main/java/net/minecraft/server/PathfinderGoalNearestAttackableTarget.java
 +++ b/src/main/java/net/minecraft/server/PathfinderGoalNearestAttackableTarget.java
 @@ -0,0 +0,0 @@ public class PathfinderGoalNearestAttackableTarget<T extends EntityLiving> exten
@@ -31,7 +31,7 @@ index cd17bf2be5..b85e67a85d 100644
  
      @Override
 diff --git a/src/main/java/net/minecraft/server/PathfinderTargetCondition.java b/src/main/java/net/minecraft/server/PathfinderTargetCondition.java
-index c76a43837b..e35ec2db07 100644
+index c76a43837b4..e35ec2db078 100644
 --- a/src/main/java/net/minecraft/server/PathfinderTargetCondition.java
 +++ b/src/main/java/net/minecraft/server/PathfinderTargetCondition.java
 @@ -0,0 +0,0 @@ public class PathfinderTargetCondition {