Revert a commit that broke introspection
    
    We've already reverted this once and upstream as well, but it seems to
    have come back. This commit adds back the same patch that we carried
    earlier, from commit 97478b7.
    
    https://gitlab.gnome.org/GNOME/atk/issues/1
    https://bugzilla.redhat.com/show_bug.cgi?id=1626575