[gtk] ci: move the docker image to gitlab.gnome.org

[Christoph Reiter <creiter src gnome org>]

commit 5b2153ad38a360859e930be1803370dc964813ef
Author: Christoph Reiter <creiter src gnome org>
Date:   Tue Apr 17 19:09:16 2018 +0200

    ci: move the docker image to gitlab.gnome.org

 .gitlab-ci.yml           | 2 +-
 .gitlab-ci/run-docker.sh | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9e0910a928..bdc6a4065c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -12,7 +12,7 @@ stages:
     - subprojects/pango/
 
 fedora-x86_64:
-  image: ebassi/gitlab-gtk:latest
+  image: registry.gitlab.gnome.org/gnome/gtk/master:v1
   stage: build
   script:
     - bash -x ./.gitlab-ci/test-docker.sh
diff --git a/.gitlab-ci/run-docker.sh b/.gitlab-ci/run-docker.sh
index 85c012d30a..c7298bae30 100755
--- a/.gitlab-ci/run-docker.sh
+++ b/.gitlab-ci/run-docker.sh
@@ -2,7 +2,7 @@
 
 set -e
 
-TAG="ebassi/gitlab-gtk:latest"
+TAG="registry.gitlab.gnome.org/gnome/gtk/master:v1"
 
 sudo docker build --build-arg HOST_USER_ID="$UID" --tag "${TAG}" \
     --file "Dockerfile" .