[gnome-software] (10 commits) ...Merge branch '1723-installed-updates-papercuts' into 'main'

[Philip Withnall <pwithnall src gnome org>]

Summary of changes:

  9996f34... gs-app-row: Make show-rating a GObject property (*)
  9948c26... gs-app-row: Make show-update a GObject property (*)
  3772795... gs-app-row: Make colorful a GObject property (*)
  1315b40... gs-app-row: Notify about GObject property changes by pspec (*)
  4c6699f... gs-app-row: Check for value change in setter functions (*)
  37ad544... gs-app-row: Flag GObject properties as explicit notify (*)
  d4d4dee... gs-app-row: Add an option to hide "installed" label on the  (*)
  4d754da... gs-update-list: The list box has missing CSS class (*)
  2dcd5c1... gs-update-list: Hide "Installed" label on the app rows (*)
  a58c9de... Merge branch '1723-installed-updates-papercuts' into 'main'

(*) This commit already existed in another branch; no separate mail sent