Unfix #826 in favour of allowing toggling the wand

- #826 is a pretty niche requirement, usually permissions do not change without a world change, relog, etc. very frequently
 - Allowing //toggleeditwand and /tool none on the wand feels more important

worldedit-core/src/main/java/com/sk89q/worldedit/LocalSession.java

@@ -1109,14 +1109,7 @@ public class LocalSession implements TextureHolder {
             loadDefaults(player, true); // Permissions have changed so redo the player's current tools.
             return null;
         }
-        if (tool != null) {
-            return tool;
-        } else if (item.getInternalId() == wandItem.getInternalId() && SelectionWand.INSTANCE.canUse(player)) {
-            loadDefaults(player, true); // Permissions have changed so redo the player's current tools.
-            return SelectionWand.INSTANCE;
-        } else {
-            return null;
-        }
+        return tool;
         //FAWE end
     }