try to fix merge step

Author: derklaro

.github/workflows/ci.yml

@@ -92,10 +92,15 @@ jobs:
         with:
           path: artifacts/
 
+      - name: Flatten artifact folder
+        run: |
+          mkdir merged
+          find artifacts -type f -name "*.jar" -exec cp {} merged/ \;
+
       - name: Upload merged artifact zip
         uses: actions/upload-artifact@v4
         with:
-          path: artifacts/
+          path: merged/
           name: cloudnet_version_bridge_merged
 
   release: