[Do Not Merge] Update Security String to 2017-11-01 on lmp-dev bug:65631379 am: e90604b4b9  -s ours am: 1faa86a74f  -s ours am: 959cbf4599 am: e7d51b86e3
am: a74f16a0ef

Change-Id: I22021aac916c0c456277b3127a279db97716e9ec