GeoOrigin: updated regression-suite test

This updates the geospatial test scene in the regression suite. The update  became necessary since the scene uses the rotateYUp field of the GeoOrigin node which is now supported properly. The test scene was also updated to exercise the GeoLocation node with a GeoOrigin with enabled rotateYUp. For orientation reference the update adds a non-geospatial box which indicates the direction of the Y axis. The box's long axis needs to parallel the Up direction of the building if rotateYUp works correctly. It does.