chore(deps-dev): update flake8-bugbear requirement (#43)

Updates the requirements on [flake8-bugbear](https://github.com/PyCQA/flake8-bugbear) to permit the latest version.
- [Release notes](https://github.com/PyCQA/flake8-bugbear/releases)
- [Commits](PyCQA/flake8-bugbear@22.12.6...23.3.12)

---
updated-dependencies:
- dependency-name: flake8-bugbear
  dependency-type: direct:development
...

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pyproject.toml

@@ -44,7 +44,7 @@ defusedxml = "^0.7.1"
 coverage = "7.2.7"
 flake8 = "5.0.4" # last version supporting Python 3.7
 flake8-annotations = "2.9.1" # last version supporting Python 3.7
-flake8-bugbear = "22.12.6" # last version supporting Python 3.7
+flake8-bugbear = "23.3.12" # last version supporting Python 3.7
 flake8-isort = "6.0.0"
 isort = "5.11.5" # last version supporting Python 3.7
 mypy = "1.4.1"