qcacmn: Add proper scan req flags and bssid in scan request

scan req flags for FW should be set based on the flags in request.
scan request is assuming num_bssid as one and copying single
mac_address but it should support more bssid and hence change this
to add multiple bssids.

Change-Id: I3fbad3353c1a9904847e09c527254e104cb6db71
CRs-Fixed: 1099421
1 file changed