ci(docker-build): fix paths

.woodpecker/docker-build.yml

@@ -1,31 +1,32 @@
 variables:
   - &buildx woodpeckerci/plugin-docker-buildx:2.0.0
   - &platforms linux/amd64
+  - &dockerfile_path ${dockerfile_path}
   - &when_path .woodpecker/docker-build.yml
 
 matrix:
   DOCKERFILE:
-    - .woodpecker/docker/Dockerfile.cyan
-    - .woodpecker/docker/Dockerfile.luacheck_just
-    - .woodpecker/docker/Dockerfile.stylua_just
+    - Dockerfile.cyan
+    - Dockerfile.luacheck_just
+    - Dockerfile.stylua_just
 
 pipeline:
   dryrun:
     image: *buildx
     settings:
-      dockerfile: ${DOCKERFILE}
+      dockerfile: ${dockerfile_path}${DOCKERFILE}
       platforms: *platforms
       dry_run: true
     when:
       event: pull_request
       path:
         - *when_path
-        - ${DOCKERFILE}
+        - ${dockerfile_path}${DOCKERFILE}
 
   publish:
     image: *buildx
     settings:
-      dockerfile: ${DOCKERFILE}
+      dockerfile: ${dockerfile_path}${DOCKERFILE}
       platforms: *platforms
       registry: gitea.aireone.xyz
       repo: gitea.aireone.xyz/${CI_REPO,,}/${DOCKERFILE}
@@ -38,6 +39,6 @@ pipeline:
       event: push
       path:
         - *when_path
-        - ${DOCKERFILE}
+        - ${dockerfile_path}${DOCKERFILE}
 
 branches: master