zenfone6: prop: force enable network settings v2

Change-Id: I4ae1edade1f6a6f1c96a6541ce41e7993239994b
diff --git a/system.prop b/system.prop
index 31480e8..cc3c1f6 100644
--- a/system.prop
+++ b/system.prop
@@ -276,3 +276,4 @@
 ro.build.asus.sku=WW
 ro.vendor.qti.va_aosp.support=1
 persist.google.assistant.enable=1
+persist.sys.fflag.override.settings_network_and_internet_v2=true