chore(deps-dev): bump @fastify/express from 4.0.2 to 4.0.4

Bumps [@fastify/express](https://github.com/fastify/fastify-express) from 4.0.2 to 4.0.4.
- [Release notes](https://github.com/fastify/fastify-express/releases)
- [Commits](fastify/fastify-express@v4.0.2...v4.0.4)

---
updated-dependencies:
- dependency-name: "@fastify/express"
  dependency-version: 4.0.4
  dependency-type: direct:development
...

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Author: dependabot[bot]