[evince/wip/gpoo/update-registry] ci: Use newer image

[Germán Poo-Caamaño <gpoo src gnome org>]

commit b86fd306c15c67760066de80c060974589323ad3
Author: Germán Poo-Caamaño <gpoo gnome org>
Date:   Mon Feb 28 20:16:51 2022 -0300

    ci: Use newer image
    
    Image containing Poppler 22.02, the latest Poppler version that contains
    fixes with immediate positive impact for Evince.
    The new CI image also contains libarchive 3.6.0, which will help remove
    code from Evince and facilitate the maintenance of the comics backend.

 .gitlab-ci.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index bed27b3e8..75a56f269 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,8 +7,8 @@ stages:
 variables:
     BUNDLE: "org.gnome.Evince.flatpak"
 
-master:
-    image: registry.gitlab.gnome.org/gnome/evince/master-amd64:latest
+meson-main:
+    image: registry.gitlab.gnome.org/gnome/evince/x86_64-ubuntu:poppler
     stage: build
     when: manual