build(deps-dev): bump isort from 5.12.0 to 5.13.2 (#60)

Bumps [isort](https://github.com/pycqa/isort) from 5.12.0 to 5.13.2.
- [Release notes](https://github.com/pycqa/isort/releases)
- [Changelog](https://github.com/PyCQA/isort/blob/main/CHANGELOG.md)
- [Commits](PyCQA/isort@5.12.0...5.13.2)

---
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>

Author: dependabot[bot]

dev-requirements.txt

@@ -1,6 +1,6 @@
 black==23.12.1
 isort; python_version < "3.8"
-isort==5.12.0; python_version >= "3.8"
+isort==5.13.2; python_version >= "3.8"
 pre-commit; python_version < "3.8"
 pre-commit==3.4.0; python_version >= "3.8"
 flake8; python_version < "3.8"