chore(deps): bump @react-router/serve from 7.0.1 to 7.1.5

Bumps [@react-router/serve](https://github.com/remix-run/react-router/tree/HEAD/packages/react-router-serve) from 7.0.1 to 7.1.5.
- [Release notes](https://github.com/remix-run/react-router/releases)
- [Changelog](https://github.com/remix-run/react-router/blob/main/packages/react-router-serve/CHANGELOG.md)
- [Commits](https://github.com/remix-run/react-router/commits/@react-router/serve@7.1.5/packages/react-router-serve)

---
updated-dependencies:
- dependency-name: "@react-router/serve"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

examples/react-router/package.json

@@ -12,7 +12,7 @@
   "dependencies": {
     "@mcansh/remix-fastify": "^4.0.4",
     "@react-router/node": "7.0.1",
-    "@react-router/serve": "7.0.1",
+    "@react-router/serve": "7.1.5",
     "chalk": "^5.3.0",
     "cross-env": "^7.0.3",
     "fastify": "^5.2.1",