Update Security String on Bugfix to 2017-11-01:wq
(cherry picked from commit ea6c7f6fbe0b0b0422080da9bd1042a70d714d2b)

Change-Id: If2844bb1d9dcc4a4485597a161921692c973d0ce

core/version_defaults.mk

diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index d616177..d7a882b 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -114,7 +114,7 @@
     #  It must be of the form "YYYY-MM-DD" on production devices.
     #  It must match one of the Android Security Patch Level strings of the Public Security Bulletins.
     #  If there is no $PLATFORM_SECURITY_PATCH set, keep it empty.
-      PLATFORM_SECURITY_PATCH := 2017-10-01
+      PLATFORM_SECURITY_PATCH := 2017-11-01
 endif
 
 ifeq "" "$(PLATFORM_BASE_OS)"