Bump fastify from 5.3.1 to 5.3.2 in /example/fastify (#62)

Bumps [fastify](https://github.com/fastify/fastify) from 5.3.1 to 5.3.2.
- [Release notes](https://github.com/fastify/fastify/releases)
- [Commits](fastify/fastify@v5.3.1...v5.3.2)

---
updated-dependencies:
- dependency-name: fastify
  dependency-version: 5.3.2
  dependency-type: direct:production
...

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example/fastify/package.json

@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "@fastify/aws-lambda": "5.0.0",
-    "fastify": "5.3.1",
+    "fastify": "5.3.2",
     "i18next": "24.0.0",
     "i18next-fs-backend": "2.6.0",
     "i18next-http-middleware": "3.6.0",