[gnome-shell-extensions/ci-update] ci: Switch to updated gnome-shell image

[Florian Müllner <fmuellner src gnome org>]

commit c317a876dda15dd3878a21425c3d3cb4e0405e4b
Author: Florian Müllner <fmuellner gnome org>
Date:   Thu Nov 19 00:14:25 2020 +0100

    ci: Switch to updated gnome-shell image
    
    gnome-shell now produces a CI image as part of its pipeline. Use that
    instead of the old, manually-updated image.
    
    https://gitlab.gnome.org/GNOME/gnome-shell-extensions/-/merge_requests/140

 .gitlab-ci.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index fcd0fbc..4213632 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: registry.gitlab.gnome.org/gnome/gnome-shell/extension-ci:v2
+image: registry.gitlab.gnome.org/gnome/gnome-shell/fedora/33:2020-11-17.0
 
 stages:
  - review
@@ -25,7 +25,7 @@ check_commit_log:
 js_check:
   stage: review
   script:
-    - find extensions -name '*.js' -exec js68 -c -s '{}' ';' 2>&1 | tee $JS_LOG
+    - find extensions -name '*.js' -exec js78 -c '{}' ';' 2>&1 | tee $JS_LOG
     - (! grep -q . $JS_LOG)
   <<: *only_default
   artifacts: