[gtk/gtk-3-24: 5/5] Merge branch 'ci-update-gtk3' into 'gtk-3-24'

[Emmanuele Bassi <ebassi src gnome org>]

commit 37dd37178f6ccec8089341b38b224fdb707c6344
Merge: 725892b653 a4e4b136c9
Author: Emmanuele Bassi <ebassi gmail com>
Date:   Tue Dec 17 18:00:58 2019 +0000

    Merge branch 'ci-update-gtk3' into 'gtk-3-24'
    
    Update CI image
    
    See merge request GNOME/gtk!1255

 .gitlab-ci.yml                 | 2 +-
 .gitlab-ci/Dockerfile          | 3 ++-
 testsuite/reftests/meson.build | 8 +++++---
 3 files changed, 8 insertions(+), 5 deletions(-)
---