build(deps): Bump @fastify/swagger from 8.14.0 to 8.15.0 (#963)

Bumps [@fastify/swagger](https://github.com/fastify/fastify-swagger) from 8.14.0 to 8.15.0.
- [Release notes](https://github.com/fastify/fastify-swagger/releases)
- [Commits](fastify/fastify-swagger@v8.14.0...v8.15.0)

---
updated-dependencies:
- dependency-name: "@fastify/swagger"
  dependency-type: direct:production
  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>