edit CI pipeline

.woodpecker.yml

@@ -1,15 +1,16 @@
-pipeline:
-  build-push-image:
-    image: plugins/docker
+when:
+  event: tag
+  branch: ${CI_REPO_DEFAULT_BRANCH}  
+
+steps:
+  build-push:
+    image: woodpeckerci/plugin-docker-buildx
+    secrets: [docker_username, docker_password]
     settings:
-      dockerfile: artel/Dockerfile
-      context: artel
       registry: forge.citizen4.eu
       repo: forge.citizen4.eu/${CI_REPO_OWNER}/${CI_REPO_NAME}
+      dockerfile: artel/Dockerfile
+      context: artel
       tags:
-      - ${CI_COMMIT_SHA:0:10} 
-      - latest 
-      username:
-        from_secret: docker_username
-      password:
-        from_secret: docker_password
+      - ${CI_COMMIT_TAG}
+      - latest