ASoC: msm: Update front end dai links with proper trigger command

CPU, platform and codec drivers does not support bespoke trigger.
update the front end dai links trigger option from bespoke to
dpcm trigger post.

Change-Id: I15bbb3b3fb1611bc3f77f729830fc8a6ba72b40a
Signed-off-by: Santosh Mardi <gsantosh@codeaurora.org>