Add native flags namespace storage_native_boot

Grant SEPolicy write permissions for device_config_storage_native_boot.

Test: build and flash - device successfully boots
Bug: 140803239
Change-Id: I6e4f5889aee9384b47faacb31e2b1938250428ef
diff --git a/private/system_server.te b/private/system_server.te
index a7f9b13..4fa210a 100644
--- a/private/system_server.te
+++ b/private/system_server.te
@@ -598,6 +598,7 @@
 set_prop(system_server, device_config_runtime_native_boot_prop)
 set_prop(system_server, device_config_runtime_native_prop)
 set_prop(system_server, device_config_media_native_prop)
+set_prop(system_server, device_config_storage_native_boot_prop)
 set_prop(system_server, device_config_sys_traced_prop)
 
 # BootReceiver to read ro.boot.bootreason
@@ -950,6 +951,7 @@
   device_config_runtime_native_boot_prop
   device_config_runtime_native_prop
   device_config_media_native_prop
+  device_config_storage_native_boot_prop
   device_config_sys_traced_prop
 }:property_service set;