fix: try to fix the pipeline

.woodpecker.yml

@@ -2,6 +2,7 @@
 #
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
+---
 steps:
   docker-build:
     image: woodpeckerci/plugin-docker-buildx
@@ -10,6 +11,7 @@ steps:
       registry: git.schmidl.dev
       dry_run: true
       output: type=oci,dest=${CI_REPO_OWNER}-buildimage.tar
+
   publish-next-agent:
     image: woodpeckerci/plugin-docker-buildx
     secrets: [docker_username, docker_password]
@@ -20,3 +22,4 @@ steps:
     when:
       branch: ${CI_REPO_DEFAULT_BRANCH}
       event: push
+...