'make distcheck' has been broken for a while (fails in gtkdoc check due to undocumented symbols)
Original issue: https://gitlab.com/accounts-sso/libgsignon-glib/issues/1
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Original issue: https://gitlab.com/accounts-sso/libgsignon-glib/issues/1