Update Security String to 2023-03-05

Bug: 265319238
Change-Id: Ie75a94addbd7fec66397f89baf6e3c18487c72fb
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index 339d36b..208e1e6 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -103,7 +103,7 @@
     #  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 := 2023-02-05
+    PLATFORM_SECURITY_PATCH := 2023-03-05
 endif
 
 include $(BUILD_SYSTEM)/version_util.mk