[evince/wip/gpoo/image-rebuild] Update instructions

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

commit 8499341d9b44739fe324985161db58b5e12b3970
Author: Germán Poo-Caamaño <gpoo gnome org>
Date:   Wed Aug 31 01:29:24 2022 -0400

    Update instructions

 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6c51d9c29..2a2972d32 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -77,8 +77,8 @@ update image:
     image: alpine:latest
     stage: image
     script:
-        - buildah add .gitlab-ci/setup-ubuntu.sh /opt/setup-ubuntu.sh
         - apk add --no-cache buildah runc
+        - buildah add .gitlab-ci/setup-ubuntu.sh /opt/setup-ubuntu.sh
         - buildah bud --tag $IMAGE_TAG -f .gitlab-ci/ubuntu.Dockerfile
         - buildah tag $IMAGE_TAG "$IMAGE_TAG:v$CI_JOB_ID"
         - buildah login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY