support woodpecker ci

.woodpecker/image.yml

@@ -1,15 +1,10 @@
 when:
   - event: push
     branch: "**"
-matrix:
-  platform:
-    - linux/amd64
-    - linux/arm64
 labels:
-  platform: ${platform}
+  platform: linux/amd64
 steps:
   - name: build
-    image: woodpeckerci/plugin-docker-buildx
+    image: debian
-    settings:
+    commands:
-      repo: brosner.dev/brosner/teufa
+      - echo "This is the build step; okay"
-      tag: wpp-${platform}