tests: Don't use deprecated positional argument for Gio.Settings schema
tests: Don't use deprecated positional argument for Gio.Settings schema

GNOME/pygobject,GNOME/pygobject,sfeltman/pygobject,pexip/pygobject,GNOME/pygobject,pexip/pygobject,sfeltman/pygobject,sfeltman/pygobject,pexip/pygobject