[tracker] (4 commits) Non-fast-forward update to branch wip/carlosg/ci-playground

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/carlosg/ci-playground' 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:

  cbd80a4... ci: Move CI to freedesktop ci-templates
  4051585... ci: Make shallow clones of tracker-miners
  66611ba... ci: Exclude changes in potfiles for coverity
  47ed723... ci: Add aarch64 build/tests

Commits added to the branch:

  d9577bd... ci: Move CI to freedesktop ci-templates
  e0726e0... ci: Make shallow clones of tracker-miners
  3d237e4... ci: Exclude changes in potfiles for coverity
  dddb0e8... ci: Add aarch64 build/tests