[folks] (6 commits) Non-fast-forward update to branch wip/nielsdg/fix-warnings

[Niels De Graef <nielsdg src gnome org>]

The branch 'wip/nielsdg/fix-warnings' 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:

  4f6661b... eds: Fix "unused variable" warning.
  be58632... inspect: don't use deprecated SIG* signals.
  0009ab5... dummy: AddPersonaFromDetailsMock shouldn't be a property.

Commits added to the branch:

  2f725b3... CI: add a GitLab CI file. (*)
  6ede900... Merge branch 'wip/nielsdg/add-gitlab-ci' into 'master' (*)
  38cac16... eds: Fix "unused variable" warning.
  4d5c21f... inspect: don't use deprecated SIG* signals.
  22fc76b... dummy: AddPersonaFromDetailsMock can't be a property.
  e3de106... dummy: RemovePersonaMock can't be a property.

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