[gnome-build-meta] (4 commits) Non-fast-forward update to branch alatiera/fdo-18-08-28

[Abderrahim Kitouni <akitouni src gnome org>]

The branch 'alatiera/fdo-18-08-28' 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:

  2955191... junction.refs: update to freedesktop-sdk 18.08.28
  54797c2... use the new path name for systemd

Commits added to the branch:

  0b9f4af... .gitlab-ci.yml: Use new docker images with buildstream and  (*)
  a5b9b79... ci: update bst and bst-external versions (*)
  66d0852... junction.refs: update to freedesktop-sdk 18.08.28
  a9ad681... use the new path name for systemd

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