Remove naughty IEntity.Dirty calls (#5069)

Really this thing should probably be internal because you should never be calling it.

Content.Server/Tabletop/TabletopSystem.Draggable.cs

@@ -55,7 +55,6 @@ namespace Content.Server.Tabletop
             var transform = EntityManager.GetComponent<ITransformComponent>(movedEntity.Uid);
             var entityCoordinates = new EntityCoordinates(_mapManager.GetMapEntityId(transform.MapID), msg.Coordinates.Position);
             transform.Coordinates = entityCoordinates;
-            movedEntity.Dirty();
         }
 
         private void OnDraggingPlayerChanged(TabletopDraggingPlayerChangedEvent msg)