Update Security String to 2023-05-01

Bug: 272844037

Change-Id: Ie855a8ad67670fbe18f509e1ae5a348889f5bcb9
Merged-In: Ie855a8ad67670fbe18f509e1ae5a348889f5bcb9
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index 8806df6..13226cd 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -240,7 +240,7 @@
     #  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 := 2023-04-01
+    PLATFORM_SECURITY_PATCH := 2023-05-01
 endif
 .KATI_READONLY := PLATFORM_SECURITY_PATCH