[gnome-build-meta] (3 commits) Non-fast-forward update to branch valentindavid/tracker-miners-user-units

[Abderrahim Kitouni <akitouni src gnome org>]

The branch 'valentindavid/tracker-miners-user-units' 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:

  3d44bc4... tracker-miners: Fix installation of missing systemd user un

Commits added to the branch:

  17e7010... Add an OSTree ref for development (*)
  722cb4d... sdk/tracker.bst: re-enable systemd units (*)
  86b2fe6... tracker-miners: Fix installation of missing systemd user un (*)

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