hal: 8939: add support for 8939 skuk device

Add entries for 8939 sound card names
to load the mixer controls for 8939.

CRs-Fixed: 676373

Change-Id: Ia96729c66951082353fe59677d1ae5b8e5f5ca6a
Signed-off-by: Meng Wang <mwang@codeaurora.org>