Update isort requirement from <5.11 to <5.12 (#640)

Updates the requirements on [isort](https://github.com/pycqa/isort) to permit the latest version.
- [Release notes](https://github.com/pycqa/isort/releases)
- [Changelog](https://github.com/PyCQA/isort/blob/main/CHANGELOG.md)
- [Commits](PyCQA/isort@0.0.9...5.11.1)

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

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>
Co-authored-by: Michael R. Crusoe <[email protected]>

Author: dependabot[bot]

dev-requirements.txt

@@ -4,7 +4,7 @@ pydocstyle < 6.2
 flake8-bugbear < 22.13
 tox < 3.29  # until tox-pyenv is updated for tox 4.x
 tox-pyenv < 1.2
-isort < 5.11
+isort < 5.12
 build < 0.9.1
 autoflake < 2.1
 bandit < 1.7.5