Update integration test to use WS instead of RPC node

Author: x3c41a

.github/workflows/integration-test.yml

@@ -75,6 +75,6 @@ jobs:
         working-directory: examples
         run: just run-authorize-and-store "smoldot"
 
-      - name: Run authorize and store (PAPI, RPC node)
+      - name: Run authorize and store (PAPI, WS)
         working-directory: examples
         run: just run-authorize-and-store "ws"