chore(deps-dev): bump fastify

Bumps the development-dependencies group with 1 update in the / directory: [fastify](https://github.com/fastify/fastify).


Updates `fastify` from 4.28.1 to 5.1.0
- [Release notes](https://github.com/fastify/fastify/releases)
- [Commits](fastify/fastify@v4.28.1...v5.1.0)

---
updated-dependencies:
- dependency-name: fastify
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: development-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -37,7 +37,7 @@
     "@types/node": "^22.0.0",
     "@types/statuses": "^2.0.4",
     "dotenv": "^16.3.1",
-    "fastify": "^4.24.3",
+    "fastify": "^5.1.0",
     "jest": "^29.7.0",
     "p-ratelimit": "^1.0.1",
     "ts-jest": "^29.1.1",