[gnome-build-meta] (7 commits) Non-fast-forward update to branch sam/tracker3

[Sam Thursfield <sthursfield src gnome org>]

The branch 'sam/tracker3' 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:

  aaa9b80... world: bijiben now uses Tracker 3
  4fdae38... grilo-plugins: Enable tracker3 plugin
  4fcd884... WIP: Remove Tracker 2 from core

Commits added to the branch:

  c2ebc43... grilo-plugins: Enable tracker3 plugin (*)
  7430214... core/gnome-software.bst: sysprof is only a build dependency (*)
  fe6839e... Fix os-release files in bootable images (*)
  636a3d1... world: bijiben now uses Tracker 3 (*)
  f699c75... vm/os-release-devel.bst: Fix variant (*)
  7ed6d14... sdk: Enable tracker3 search backend in GTK
  51414e8... WIP: Remove Tracker 2 from core

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