wcnss: Add support for WCNSS build version

WCNSS build version is now exchanged thru WCNSS control channel.

CRs-Fixed: 567573
Change-Id: I22bbf67b681fadc78bf8c4f256cdea8c9115ca61
Signed-off-by: Sameer Thalappil <sameert@codeaurora.org>
1 file changed