cinnamon.cinnamon-desktop: 5.8.0 -> 6.0.0
https://github.com/linuxmint/cinnamon-desktop/compare/5.8.0...6.0.0
Added gnome-systemd.
https://github.com/linuxmint/cinnamon-desktop/commit/7eadfb1da9a42384396978b8ab46e0725d18e04f
Added gnome-idle-monitor (replaces cs-idle-monitor).
https://github.com/linuxmint/cinnamon-desktop/commit/2419322898bca95fa90d468de2b55feac7e77977