Remove DEBUG_ALL_BLOCK_STATES due to it being broken

By: Thinkofdeath <thinkofdeath@spigotmc.org>

paper-api/src/main/java/org/bukkit/WorldType.java

@@ -12,8 +12,7 @@ public enum WorldType {
     VERSION_1_1("DEFAULT_1_1"),
     LARGE_BIOMES("LARGEBIOMES"),
     AMPLIFIED("AMPLIFIED"),
-    CUSTOMIZED("CUSTOMIZED"),
-    DEBUG_ALL_BLOCK_STATES("DEBUG_ALL_BLOCK_STATES");
+    CUSTOMIZED("CUSTOMIZED");
 
     private final static Map<String, WorldType> BY_NAME = Maps.newHashMap();
     private final String name;