[gnome-desktop] (3 commits) Non-fast-forward update to branch wip/hadess/thumbnail-font-cache

[Bastien Nocera <hadess src gnome org>]

The branch 'wip/hadess/thumbnail-font-cache' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  0f60099... thumbnail: Fix slow thumbnailer due to missing font cache

Commits added to the branch:

  5937432... ci: Fix CI problems caused by uninstalled glib2 translation (*)
  fbd7b59... thumbnail: Fix runtime warning getting a preview icon (*)
  436c72d... thumbnail: Fix slow thumbnailer due to missing font cache

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