Remote audio submix always has priority for media, only plays media

Don't use force use mechanism for remote audio submix routing.

Prevent streams of strategy sonification to be played over
 remote audio submix (e.g. WFD) and HDMI

Bug 7318180

Change-Id: Ic5c87d3c568873dffea9002cf87ecf42b403cde6
2 files changed