net: wireless: bcmdhd: optimize scan time

net: wireless: bcmdhd: optimize scan time

modify DHD_SCAN_UNASSOC_ACTIVE_TIME and
DHD_SCAN_ASSOC_ACTIVE_TIME to 65 and 35 msec to save
300 msec of active scan time in non associated state and
100 msec in case of associated state.

Bug 1512114
Bug 1496192

Change-Id: I902400763d0e64ee020ff4650253e4934527c0e3
Signed-off-by: Narayan Reddy <narayanr@nvidia.com>
Reviewed-on: http://git-master/r/407443
(cherry picked from commit aa34b71e8b235eb2d05e4d2b099bcae36c7d0a02)
Signed-off-by: Manikanta <mmaddireddy@nvidia.com>
Reviewed-on: http://git-master/r/417005
GVS: Gerrit_Virtual_Submit
Reviewed-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>