[OoT] Fixed object being added to the duplicated room object

[Yanis002]

We missed a little bug with the exporter, when you export actors without their object dependencies, Fast64 will add it automatically, except since the new exporter it was being added to the duplicated room object instead of the original room object

This is addressed by passing the original scene object to RoomEntries.new() which will fetch the original room objects to use in addMissingObjectsToAllRoomHeaders, not sure if there's a better fix but this works

[Yanis002]

additional change: I made the room object list sorted by room index instead of trusting the room name, I was concerned about weird object names causing both list not to be synced, which would be bad