[gnome-bluetooth] (5 commits) Non-fast-forward update to branch wip/hadess/discovery-state-restart

[Bastien Nocera <hadess src gnome org>]

The branch 'wip/hadess/discovery-state-restart' 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:

  a5f7160... client: Consider discovery to be stopped if there's no defa
  8cee6eb... client: Handle failure to start or filter Discovery
  932bf1b... lib: Document internal variable ->discovery_started

Commits added to the branch:

  3ace233... ci: Work-around python-dbusmock not installing (*)
  0fc45eb... settings-widget: Fix duplicate device when bluetoothd resta (*)
  0e53f68... client: Consider discovery to be stopped if there's no defa
  d6e6c3a... client: Handle failure to start or filter Discovery
  4811844... lib: Document internal variable ->discovery_started

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