qcacmn: Add adaptive 11r target service capability support

The target advertises adaptive 11r service capability over
WMI_SERVICE_ADAPTIVE_11R_ROAM. Enable RSO for adaptive 11r
connection only if firmware advertises this service capability.

Change-Id: Iea78b63d19d1177fe092fc9916ddc5280d00de4b
CRs-Fixed: 2441975
3 files changed