Update Security String to 2019-06-05
Bug:129374896
Merged-In: 2c26c3d4c0314f8a3f905e5a7081556f7b4b353a
(cherry picked from commit 3ae4e858b7c169b19a4994dd6b124a68fa234ff0)

Change-Id: Id43bba8a6fff8ae899c81e5f6ffd295310676482
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index 7d45245..5f45946 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -181,7 +181,7 @@
     #  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 := 2019-06-01
+      PLATFORM_SECURITY_PATCH := 2019-06-05
 endif
 
 ifndef PLATFORM_BASE_OS