Update .woodpecker.yml

.woodpecker.yml

@@ -12,12 +12,10 @@ steps:
       
   backend-build:
     image: maven:3.9-eclipse-temurin-17
-    volumes:
-      - build:/output
     commands:
       - echo "Building backend + frontend"
       - mvn clean install -Pprod -DskipTests
-      - cp target/resilient*.jar /output/
+      - cp target/resilient*.jar /woodpecker/artifacts
     when:
       event: [push, pull_request, manual]
       branch:
@@ -41,7 +39,7 @@ steps:
     image: ghcr.io/woodpecker-ci/plugin-artifacts
     settings:
       files:
-        - /output/resilient*.jar
+        - artifacts/resilient*.jar
       destination: build
     when:
       event: [push, pull_request, manual]