build(deps-dev): bump isort from 5.10.1 to 5.12.0

Bumps [isort](https://github.com/pycqa/isort) from 5.10.1 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@5.10.1...5.12.0)

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

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