qcacmn: Use common Spectral SAMP message definition

Today Driver and applications maintain a separate copy of SAMP
message definitions, which is error prone. Solution is to
expose the definitions via a header file from driver and include
them in all applications using Spectral.

CRs-Fixed: 2431820
Change-Id: Icf7e6d6bfa1e7bfaa1f2cb4756e69edbac6bfb33
2 files changed