[gegl/pippin/ci-arch-glibc-2] ci: further arch linux glibc workaround

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

commit 342d5a652eb011197ec8d571a9e5f748f8ca11b1
Author: Øyvind Kolås <pippin gimp org>
Date:   Thu Feb 25 21:41:10 2021 +0100

    ci: further arch linux glibc workaround

 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8a08543a3..2767ba164 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -26,7 +26,7 @@ build-image:
   script:
     - mkdir -p /kaniko/.docker
     - echo 
"{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" 
> /kaniko/.docker/config.json
-    - echo "FROM archlinux/base:latest" > Dockerfile
+    - echo "FROM archlinux/base:20210214.0.15477" > Dockerfile
     - echo "RUN pacman -U --noconfirm 
https://archive.archlinux.org/packages/g/glibc/glibc-2.33-3-x86_64.pkg.tar.zst && pacman -Syu --noconfirm 
--ignore glibc --needed git base-devel ccache meson lcms2 gobject-introspection vala pacman-contrib && pacman 
-Scc " >> Dockerfile
 
     - /kaniko/executor --context $CI_PROJECT_DIR --dockerfile $CI_PROJECT_DIR/Dockerfile --destination 
$CI_REGISTRY_IMAGE:ci-latest --cache=true --cache-ttl=120h