Bump node-fetch from 2.7.0 to 3.3.2 in /_examples/federation

Bumps [node-fetch](https://github.com/node-fetch/node-fetch) from 2.7.0 to 3.3.2.
- [Release notes](https://github.com/node-fetch/node-fetch/releases)
- [Commits](node-fetch/node-fetch@v2.7.0...v3.3.2)

---
updated-dependencies:
- dependency-name: node-fetch
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

_examples/federation/package.json

@@ -18,6 +18,6 @@
     "apollo-client": "^2.6.8",
     "apollo-link-http": "^1.5.16",
     "jest": "^29.7.0",
-    "node-fetch": "^2.6.0"
+    "node-fetch": "^3.3.2"
   }
 }