[gcr] (5 commits) Non-fast-forward update to branch wip/nielsdg/lose-x11-dependency

[Niels De Graef <nielsdg src gnome org>]

The branch 'wip/nielsdg/lose-x11-dependency' 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:

  7501bc6... prompt: Guard GDK-X11 code with the necessary #ifdefs
  831682e... prompt: Support transient_for in Wayland
  8f4d075... ui: Update frob-*prompt for Wayland systems
  3dccf05... ci: Lose dbus-x11 dependency

Commits added to the branch:

  5aa74c8... meson: allow building without gpg(2) installed (*)
  2eaf675... prompt: Guard GDK-X11 code with the necessary #ifdefs
  685e1da... prompt: Support transient_for in Wayland
  21e37cf... ui: Update frob-*prompt for Wayland systems
  cc6624e... ci: Lose dbus-x11 dependency

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