ingres: Import mod_device prop

Change-Id: I9bfcbea94e47b901df48f0ad5ef3146c59af2da8
diff --git a/properties/system.prop b/properties/system.prop
new file mode 100644
index 0000000..ce219d9
--- /dev/null
+++ b/properties/system.prop
@@ -0,0 +1,2 @@
+# Xiaomi
+ro.product.mod_device=ingres_global