modify wercker.yml

wercker.yml

@@ -103,11 +103,6 @@ build-dev:
         npm run build:dev:analyze
 
   after-steps:
-    - script:
-      name: copy report to artifacts
-      code: |
-        cp -r report $WERCKER_REPORT_ARTIFACTS_DIR
-
     - slack-notifier:
       url: $SLACK_WEBHOOK_URL
       channel: ci