build(deps): bump fastify from 5.11.2 to 5.11.3

Bumps [fastify](https://github.com/fastify/fastify) from 5.11.2 to 5.11.3.
- [Release notes](https://github.com/fastify/fastify/releases)
- [Commits](fastify/fastify@v5.11.2...v5.11.3)

---
updated-dependencies:
- dependency-name: fastify
  dependency-version: 5.11.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -7,7 +7,7 @@
   },
   "dependencies": {
     "bullmq": "6.0.9",
-    "fastify": "5.11.2",
+    "fastify": "5.11.3",
     "ioredis": "6.0.0"
   }
 }