Update Security String to 2016-10-05 to platform and CTS for October Security am: 5da5be6a6a am: 4e53c17e7c am: 6bf8893f47 am: ef7c757264 am: 35419f227c am: d2c5aaf350 am: aa38670685  -s ours am: 002effed6c am: 9d38404635 am: 7a213e4b5f am: 60a2d17f93 am: 7a26d8beff am: c13992b04e am: 55d23ffd50 am: 72ccacf480
am: fbfb387391

Change-Id: I4e35de92863ad45cdf8f1df5a94ff9738e17cef9