vendor: update apns-conf.xml

Referenced SlimROMs and CM for ordering

Change-Id: I611f4c7dc4275dcca5a3329dc6e1bceffb042f49
Signed-off-by: Jake Whatley <jacob.whatley91@gmail.com>
Merge branch 'android-4.4' of https://github.com/omnirom/android_vendor_omni into android-4.4