build(deps): bump fastify from 3.27.1 to 3.29.4

Bumps [fastify](https://github.com/fastify/fastify) from 3.27.1 to 3.29.4.
- [Release notes](https://github.com/fastify/fastify/releases)
- [Commits](fastify/fastify@v3.27.1...v3.29.4)

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

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

Author: dependabot[bot]

package-lock.json

@@ -23,7 +23,7 @@
   },
   "homepage": "https://github.com/spinsage/fastify-js-mongo-starter-rest#readme",
   "dependencies": {
-    "fastify": "^3.27.2",
+    "fastify": "^3.29.4",
     "fastify-env": "^2.1.1",
     "fastify-mongodb": "^4.1.1",
     "pino-pretty": "^7.5.2",