chore(deps-dev): bump isort from 5.11.4 to 5.12.0 (#256)

Bumps [isort](https://github.com/pycqa/isort) from 5.11.4 to 5.12.0.
- [Release notes](https://github.com/pycqa/isort/releases)
- [Changelog](https://github.com/PyCQA/isort/blob/main/CHANGELOG.md)
- [Commits](PyCQA/isort@5.11.4...5.12.0)

---
updated-dependencies:
- dependency-name: isort
  dependency-type: direct:development
  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>

requirements-dev.txt

@@ -6,7 +6,7 @@ flake8-docstrings==1.7.0
 flake8-isort==6.0.0
 flake8-string-format==0.3.0
 flake8-tuple==0.4.1
-isort==5.11.4
+isort==5.12.0
 pydocstyle==6.3.0
 pytest==7.2.1
 pytest-cov==4.0.0