[mutter] ci: Add gnome-autoar to Dockerfile

[Florian Müllner <fmuellner src gnome org>]

commit 220e4caf360413155b8973158c606da356fc4f3e
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Jul 11 22:05:28 2019 +0200

    ci: Add gnome-autoar to Dockerfile
    
    It is a dependency of the newly added gnome-extensions tool.
    
    https://gitlab.gnome.org/GNOME/mutter/merge_requests/738

 .gitlab-ci/Dockerfile | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/.gitlab-ci/Dockerfile b/.gitlab-ci/Dockerfile
index e98518ae8..58b6ad82d 100644
--- a/.gitlab-ci/Dockerfile
+++ b/.gitlab-ci/Dockerfile
@@ -32,6 +32,8 @@ RUN dnf -y update && dnf -y upgrade && \
 
     # GNOME Shell
     dnf builddep -y gnome-shell --setopt=install_weak_deps=False && \
+    # New dep this cycle
+    dnf install -y 'pkgconfig(gnome-autoar-0)' && \
     dnf remove -y gnome-bluetooth-libs-devel dbus-glib-devel upower-devel python3-devel && \
     dnf remove -y --noautoremove mutter mutter-devel && \