Use the correct root/unroot API function

Author: Foereaper

methods/TrinityCore/PlayerMethods.h

@@ -2082,10 +2082,10 @@ namespace LuaPlayer
         switch (pType)
         {
             case 1: // MOVE_ROOT
-                player->SetRooted(true);
+                player->SetControlled(true, UNIT_STATE_ROOT);
                 break;
             case 2: // MOVE_UNROOT
-                player->SetRooted(false);
+                player->SetControlled(false, UNIT_STATE_ROOT);
                 break;
             case 3: // MOVE_WATER_WALK
                 player->SetWaterWalking(true);