Update isort requirement from <6.0.0,>=5.0.6 to >=5.0.6,<7.0.0

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@5.0.6...6.0.0)

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

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

pyproject.toml

@@ -48,7 +48,7 @@ dev = [
     "mypy ==1.14.1",
     "flake8 >=3.8.3,<4.0.0",
     "black ==24.8.0",
-    "isort >=5.0.6,<6.0.0",
+    "isort >=5.0.6,<7.0.0",
 ]
 
 [tool.hatch.version]