Don't over-specify metainfo name (#373)

Author: danirabbit

debian/io.elementary.settings.install

@@ -4,4 +4,4 @@ usr/share/dbus-1/services/io.elementary.settings.service
 usr/share/glib-2.0/schemas/io.elementary.settings.gschema.xml
 usr/share/icons
 usr/share/locale
-usr/share/metainfo/io.elementary.settings.appdata.xml
+usr/share/metainfo