Bump isort from 5.10.1 to 5.11.4 (#644)

Bumps [isort](https://github.com/pycqa/isort) from 5.10.1 to 5.11.4.
- [Release notes](https://github.com/pycqa/isort/releases)
- [Changelog](https://github.com/PyCQA/isort/blob/main/CHANGELOG.md)
- [Commits](PyCQA/isort@5.10.1...5.11.4)

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

Signed-off-by: dependabot[bot] <[email protected]>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -21,7 +21,7 @@ autoflake==1.7.7
 black==22.8.0
 coverage==6.5.0
 flake8==3.9.2  # See: https://github.com/PyCQA/flake8/pull/1438
-isort==5.10.1
+isort==5.11.4
 importlib-metadata==4.13.0
 mypy==0.991
 trio-typing==0.7.0