[evince] (2 commits) Non-fast-forward update to branch wip/gpoo/995-flatpak-on-MR

[Germán Poo-Caamaño <gpoo src gnome org>]

The branch 'wip/gpoo/995-flatpak-on-MR' 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:

  163a97d... ci: Add flatpak attempt to build for MR

Commits added to the branch:

  c63ec4c... build: drop pkg-config check for systemduserunitdir (*)
  a741e20... ci: Add flatpak that can build on master and MR

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