Update curl command in local kind setup to match current signatures (#…

…381)

spicedb-kind-setup/setup.sh

@@ -68,5 +68,5 @@ kubectl get ingresses.networking.k8s.io -n spicedb
 
 echo "Relations - Write(POST) - Sample CURL request"
 echo ""
-JSON_DATA='{ "tuples": [{"resource": {"type": {"type": "group"},"id": "bob_club2"},"relation": "member","subject": {"subject": {"type": {"type": "user"},"id": "bob2"}}}]}'
+JSON_DATA='{"tuples":[{"resource":{"id":"bob_club","type":{"name":"group","namespace":"rbac"}},"relation":"member","subject":{"subject":{"id":"bob","type":{"name":"principal","namespace":"rbac"}}}}]}'
 echo "curl -v http://relationships.127.0.0.1.nip.io:8000/api/authz/v1beta1/tuples -H 'Content-Type: application/json' -d '$JSON_DATA'"