qcacld-3.0: Fix RRM scan request dwell time

Failed to set the RRM scan dwelltime below 40ms.

Modified RRM scan request API to accept active dwelltime
below 40ms and 110ms for passive scan.

Change-Id: I0a1030c6c719950c08db0bc164623556b187fe9d
CRs-Fixed: 2454281
1 file changed