Bump @fastify/static from 6.11.2 to 6.12.0 (#350)

Bumps [@fastify/static](https://github.com/fastify/fastify-static) from 6.11.2 to 6.12.0.
- [Release notes](https://github.com/fastify/fastify-static/releases)
- [Commits](fastify/fastify-static@v6.11.2...v6.12.0)

---
updated-dependencies:
- dependency-name: "@fastify/static"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>