[gegl] gitlab-ci: Drop --single-snapshot and --reproducible

[Øyvind "pippin" Kolås <ok src gnome org>]

commit fd84ac3e2ff08d38c586a53cbd26840c5b20efc9
Author: Jan Vesely <jano vesely gmail com>
Date:   Thu Apr 23 20:18:47 2020 -0400

    gitlab-ci: Drop --single-snapshot and --reproducible
    
    This will hopefully allow workers to cache layers and reduce download size.
    Signed-off-by: Jan Vesely <jano vesely gmail com>

 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 5d4a2792c..a739b8ccb 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -28,7 +28,7 @@ build-image:
     - echo 
"{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" 
> /kaniko/.docker/config.json
     - echo "FROM archlinux/base:latest" >> Dockerfile
     - echo "RUN pacman -Syu --noconfirm --needed git base-devel ccache meson" >> Dockerfile
-    - /kaniko/executor --context $CI_PROJECT_DIR --dockerfile $CI_PROJECT_DIR/Dockerfile --destination 
$CI_REGISTRY_IMAGE:ci-latest --cache=true --reproducible --single-snapshot
+    - /kaniko/executor --context $CI_PROJECT_DIR --dockerfile $CI_PROJECT_DIR/Dockerfile --destination 
$CI_REGISTRY_IMAGE:ci-latest --cache=true
 
 .babl-base:
   stage: dependencies