fix: correctly use secrets for woodpecker

.woodpecker.yml

@@ -18,7 +18,7 @@ steps:
     depends_on:
 
   - name: docker-build-only
-    image: thegeeklab/drone-docker-buildx
+    image: woodpeckerci/plugin-docker-buildx
     privileged: true
     settings:
       repo: git.faercol.me/polyculeconnect/polyculeconnect
@@ -34,7 +34,7 @@ steps:
           - main
 
   - name: docker-build-push
-    image: thegeeklab/drone-docker-buildx
+    image: woodpeckerci/plugin-docker-buildx
     privileged: true
     settings:
       repo: git.faercol.me/polyculeconnect/polyculeconnect
@@ -69,7 +69,7 @@ depends_on:
 
 steps:
   - name: docker-push-tag
-    image: thegeeklab/drone-docker-buildx
+    image: woodpeckerci/plugin-docker-buildx
     privileged: true
     settings:
       registry: git.faercol.me