audio: hal: update backend configuration for DTS passthrough

-For DTS passthrough usecase derive IEC61937 transmissing rate and
 channels from DTS frame parser as backend needs to be configured as
 per transmission rate and not based on stream sample rate and channels.

CRs-Fixed: 2049605
Change-Id: I9d5703d4b4d3485df629b9f169487e8be852ad7a