[evince/wip/gpoo/update-registry] ci: Update CI image usage

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

commit d89291b5c23afa27557c0985c020e0864d23a932
Author: Germán Poo-Caamaño <gpoo gnome org>
Date:   Mon Feb 28 20:16:51 2022 -0300

    ci: Update CI image usage
    
    Add a job to use an image containing Poppler 22.02, and libarchive 3.6.0.
    The Poppler version contains fixes with immediate positive impact for
    Evince, and libarchive 3.6.0 helps remove cut-n-pase code from Evince
    used in the comics backend.
    
    Allow failure for the moment.

 .gitlab-ci.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index bed27b3e8..bd7c9a179 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,10 +7,9 @@ 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
 
     script:
         - >
@@ -19,6 +18,7 @@ master:
             -Dlibhandy:glade_catalog=disabled -Dlibhandy:introspection=disabled 
             _build
         - ninja -C _build all
+    allow_failure: true
 
     artifacts:
         when: on_failure