[nautilus] (3 commits) Non-fast-forward update to branch alatiera/poking-ci

[Jordan Petridis <jpetridis src gnome org>]

The branch 'alatiera/poking-ci' 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:

  6251ff6... CI: Factorout flatpak job into a template
  ace7e34... CI: Improve formatting of yaml

Commits added to the branch:

  0a4327d... CI: Update to 3.30 image (*)
  0a2f5f1... CI: Factorout flatpak job into a template
  40904c9... CI: Improve formatting of yaml

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