firefox appstream metadata creates issues with firefox-esr
Currently in alpine's appstream community repository, there exist two apps with id
org.mozilla.firefox, corresponding to firefox and firefox-esr. The id is supposed to be unique, so this creates issues with GNOME Software (and most likely also with other consumers of the appstream data), like not detecting
firefox-esr as installed even if it is. Most likely a simple patch to
taskcluster/docker/firefox-flatpak/org.mozilla.firefox.appdata.xml.in to update
name should do.