chore: update libcosmic

cosmic-applet-notifications/src/lib.rs

@@ -158,6 +158,7 @@ impl cosmic::Application for Notifications {
                     return destroy_popup(p);
                 } else {
                     return cosmic::surface::surface_task(cosmic::surface::action::app_popup(
+                        |_| Default::default(),
                         |app: &mut Self| {
                             let new_id = window::Id::unique();
                             app.popup.replace(new_id);