trying the build outside k3s

.woodpecker.yml

@@ -1,6 +1,11 @@
 pipeline:
-  try-debian:
-    image: debian
-    commands:
-    - apt-get update
-    - apt-get install -qqy curl
+  build-image:
+    image: woodpeckerci/plugin-docker-buildx
+    secrets: [ docker_username, docker_password ]
+    settings:
+      repo: koehn/postgres-wal-g
+      platforms: linux/amd64
+      build_args:
+      - BASE=15.2
+      - WALG_RELEASE=v2.0.1
+