⬆️ Update autoflake requirement from ^1.3.1 to ^2.0.0

Updates the requirements on [autoflake](https://github.com/PyCQA/autoflake) to permit the latest version.
- [Release notes](https://github.com/PyCQA/autoflake/releases)
- [Commits](PyCQA/autoflake@v1.3.1...v2.0.0)

---
updated-dependencies:
- dependency-name: autoflake
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

pyproject.toml

@@ -13,7 +13,7 @@ pytest = "^7.0.1"
 [tool.poetry.dev-dependencies]
 black = "^22.10"
 isort = "^5.8.0"
-autoflake = "^1.3.1"
+autoflake = "^2.0.0"
 mypy = "^0.971"
 
 [build-system]