actually fix the update loop not going idle

[chiefcll]

Renamed renderState -> newRenderState to avoid confusion with this.renderState

1. When the node is out of bounds, we need to keep the updates for the next loop when its back in bounds.

2. The loop was caused by the updateParent being true which the out of bounds causes. Moving that after the return statements prevents parent from being updated which caused the loop.

Note - that updateParent had no effect in the previous loop as updateType was reset at the end of the loop. So should that be in there at all?

[chiefcll]

I've tested removing

// if (updateParent === true) {
// parent!.setUpdateType(UpdateType.Children);
// }

And confirmed it has no effect in my app. Which makes sense as it was being cleared before.