Bump fastapi-utils from 0.2.1 to 0.6.0 (#311)

Bumps [fastapi-utils](https://github.com/dmontagu/fastapi-utils) from 0.2.1 to 0.6.0.
- [Release notes](https://github.com/dmontagu/fastapi-utils/releases)
- [Changelog](https://github.com/dmontagu/fastapi-utils/blob/master/CHANGELOG.md)
- [Commits](dmontagu/fastapi-utils@v0.2.1...v0.6.0)

---
updated-dependencies:
- dependency-name: fastapi-utils
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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