Pin MarkupGoogle for arm

* These are never extracted, so they should all get pinned

proprietary-files-arm-nongrouper.txt

@@ -1,3 +1,3 @@
--app/MarkupGoogle/MarkupGoogle.apk;PRESIGNED
+-app/MarkupGoogle/MarkupGoogle.apk;PRESIGNED|012bf4c0622d9d0aa4361a62e7ce07a1eb056b8f
 -priv-app/Velvet/Velvet.apk;PRESIGNED|1bd57d7a32d77ec007ca7ad8032cca8d9038c555
 app/MarkupGoogle/MarkupGoogle/lib/arm/libsketchology_native.so|479720ba394500786e5b5a39deb09a93d5bce9db