zip docker image for package

.kicad-pipeline.yml

@@ -89,17 +89,18 @@ pcb_outputs:
 
 upload_package:
   stage: upload_package
-  image: bash:latest
+  image: alpine:latest
   rules:
     - if: $CI_COMMIT_REF_NAME == $CI_DEFAULT_BRANCH
   extends:
     - .pcb-rules
     - .default-artifacts
   script:
+    - apk --no-cache add zip
     - pwd
     - ls -la ${CI_PROJECT_DIR}
     - ls -la
-    - tar -czvf "${ARCHIVE_NAME}.zip" Fabrication
+    - zip -r "${ARCHIVE_NAME}.zip" Fabrication
     - |
       apk add curl
       echo "${PACKAGE_REGISTRY_URL}/${ARCHIVE_NAME}.zip"