Add property to use CAF vendor media_profiles

This is controlled through persist.sys.phh.caf.media_profile
system_server loads this file, so it requires a reboot to apply

phh-on-data.sh

@@ -5,3 +5,7 @@ if getprop persist.sys.phh.no_vendor_overlay |grep -q true;then
 		mount /mnt/phh/empty_dir/ /$part/overlay
 	done
 fi
+
+if getprop persist.sys.phh.caf.media_profile |grep -q true;then
+    setprop media.settings.xml "/vendor/etc/media_profiles_vendor.xml"
+fi