[gnome-boxes/barthalion/gnome-runtime-images-quay] Update (or drop) the Docker image used by Flatpak job

[Bartłomiej Piotrowski <bpiotrowski src gnome org>]

commit ad462d21a30781d1234828c41d843f8e6b66caed
Author: Bartłomiej Piotrowski <b bpiotrowski pl>
Date:   Wed Jul 27 12:41:54 2022 +0200

    Update (or drop) the Docker image used by Flatpak job
    
    The gnome-runtime-images have been recently migrated to Quay. This is already reflected in the template.
    
    Please note this MR has been created semi-automatically. If it doesn't make sense, feel free to close it.

 .gitlab-ci.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1606beec..18fc02b0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,7 +6,7 @@ stages:
 - deploy
 
 flatpak:
-    image: registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:master
+    image: quay.io/gnome_infrastructure/gnome-runtime-images:gnome-master
     variables:
         MANIFEST_PATH: "build-aux/flatpak/org.gnome.BoxesDevel.json"
         FLATPAK_MODULE: "gnome-boxes"
@@ -39,4 +39,4 @@ fedora:latest:
 
     script:
         - meson _build .
-        - ninja -C _build
+        - ninja -C _build
\ No newline at end of file