Update isort requirement from ==6.1.* to ==7.0.* (#5760)

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](https://github.com/PyCQA/isort/compare/6.1.0...7.0.0)

---
updated-dependencies:
- dependency-name: isort
  dependency-version: 7.0.0
  dependency-type: direct:development
...

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pyproject.toml

@@ -113,7 +113,7 @@ dev = [
   "fakeredis==2.33.*",
   "flake8==7.3.*",
   "freezegun",
-  "isort==6.1.*",
+  "isort==7.0.*",
   "pep8-naming==0.15.*",
   "potypo",
   "pytest-asyncio>=0.24",