sthal: Dynamic access of sound trigger mixer paths.

Create sound trigger mixer paths name from the sound
card name.
Attach qrd if sound card name has qrd with an
exception for talos qrd which uses default sound
trigger mixer paths xml.

CRs-Fixed: 2550298
Change-Id: I5bec46607ae6c5304576d57138e59b2c1f1b077f
1 file changed