set pipeline condition

.woodpecker.yml

@@ -5,6 +5,8 @@ steps:
   build-push:
     image: woodpeckerci/plugin-docker-buildx
     settings:
+      registry: forge.citizen4.eu
+      repo: forge.citizen4.eu/${CI_REPO_OWNER}/${CI_REPO_NAME}      
       tags:
       - ${CI_COMMIT_TAG}
 #      - ${CI_COMMIT_SHA:0:10}