Update DR to November 5 Security String
(cherry picked from commit c1f2996487a816fef079bec9b8cd1de47339b589)

Change-Id: I9ad0a16708c45f9894e9cb285d9cb71df0831abf
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index 0201b38..c9cf316 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -186,7 +186,7 @@
     #  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 := 2017-09-05
+      PLATFORM_SECURITY_PATCH := 2017-11-05
 endif
 
 ifndef PLATFORM_BASE_OS