fix: examples/react-dashboard/backend/package.json to reduce vulnerab…

…ilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-REDIS-1255645

examples/react-dashboard/backend/package.json

@@ -7,6 +7,6 @@
   },
   "dependencies": {
     "@cubejs-backend/postgres-driver": "^0.4.4",
-    "@cubejs-backend/server": "^0.4.6"
+    "@cubejs-backend/server": "^0.36.0"
   }
 }