ASoC: dsp: Add utility function needed for Instance ID

Add common structures and definitions used to support
instance ID.
Add helper function to populate header based on instance ID
support and pack it with payload data.

CRs-Fixed: 2151551
Change-Id: If9b7e497d0e8fdfed7d62a1ee34c415baabdda07
Signed-off-by: Vignesh Kulothungan <vigneshk@codeaurora.org>