build(deps-dev): bump autoflake from 2.0.2 to 2.1.0 (#28)

Bumps [autoflake](https://github.com/PyCQA/autoflake) from 2.0.2 to 2.1.0.
- [Release notes](https://github.com/PyCQA/autoflake/releases)
- [Commits](PyCQA/autoflake@v2.0.2...v2.1.0)

---
updated-dependencies:
- dependency-name: autoflake
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]