use VM also for publishable job

.gitlab-ci.yml

@@ -34,13 +34,14 @@ imaging:
 imaging+publish:
   stage: start
   tags:
-    - kde-linux-image+publish-x86_64
+    - VM
+    - amd64
   rules:
     # NOTE: these are different from the regular imaging job!
     - if: $CI_COMMIT_REF_PROTECTED == 'true' && $CI_DEFAULT_BRANCH == $CI_COMMIT_REF_NAME && $CI_PROJECT_PATH == 'kde-linux/kde-linux'
       when: always
   allow_failure: false
-  image: archlinux:latest
+  image: storage.kde.org/vm-images/kde-linux-builder
   variables: *variables
   script:
     - sudo pacman --sync --refresh --noconfirm curl which git