VideoPlayerViewController: Reduce the number of updateInterface calls

This merge request brings a fix to the videoOutputView setup with:

• The updateAudioInterface calls that were reduced in order to properly setup the view.

The calls to this method were being made too many times, including during the phase of preparation of the playback leading to applying constraints of the videoOutputView on views that were not properly instanciated yet.

It was causing some glitches on the interface.