[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 am: 078b3f1e01  -s ours
am: 53d292d62f

Change-Id: Ib90ee7edb5cfc05f3d8d44b0b28a0d110e28184b