CI: upgrade syntax

.woodpecker.yml

@@ -3,7 +3,7 @@ clone:
     image: woodpeckerci/plugin-git
     tags: true
 
-pipeline:
+steps:
   tests:
     image: brenard/python-pre-commit:latest
     commands:
@@ -15,24 +15,25 @@ pipeline:
     image: brenard/debian-python-deb
     when:
       event: tag
+    depends_on: [tests]
     commands:
       - echo "$GPG_KEY"|base64 -d|gpg --import
       - ./build.sh --quiet
     secrets: [maintainer_name, maintainer_email, gpg_key, debian_codename]
 
   publish-dryrun:
-    group: publish
     image: alpine
     when:
       event: tag
+    depends_on: [build]
     commands:
       - ls dist/* dist/check-forgejo-upgrade-*/check_forgejo_upgrade
 
   publish-gitea:
-    group: publish
     image: plugins/gitea-release
     when:
       event: tag
+    depends_on: [build]
     settings:
       api_key:
         from_secret: gitea_token
@@ -46,10 +47,10 @@ pipeline:
         - sha512
 
   publish-apt:
-    group: publish
     image: brenard/aptly-publish
     when:
       event: tag
+    depends_on: [build]
     settings:
       api_url:
         from_secret: apt_api_url