fix multiplayer build

.github/workflows/build_ws.yml

@@ -7,6 +7,12 @@ name: Publish websocket multiplayer server
 on:
   workflow_dispatch:
 
+
+permissions:
+  contents: read
+  id-token: write
+  packages: write
+  
 jobs:
   publish_multiplayer:
     runs-on: ubuntu-latest