chore(deps-dev): bump fastify from 3.27.0 to 3.29.4

Bumps [fastify](https://github.com/fastify/fastify) from 3.27.0 to 3.29.4.
- [Release notes](https://github.com/fastify/fastify/releases)
- [Commits](fastify/fastify@v3.27.0...v3.29.4)

---
updated-dependencies:
- dependency-name: fastify
  dependency-type: direct:development
...

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

package.json

@@ -65,7 +65,7 @@
     "eslint-config-prettier": "8.3.0",
     "eslint-plugin-import": "2.25.4",
     "eslint-plugin-prettier": "4.0.0",
-    "fastify": "3.27.0",
+    "fastify": "3.29.4",
     "fastify-cors": "6.0.2",
     "fs-extra": "10.0.0",
     "prettier": "2.5.1",