Update isort version

Signed-off-by: Eric Kerfoot <[email protected]>

Author: ericspod

requirements-dev.txt

@@ -18,7 +18,7 @@ pep8-naming
 pycodestyle
 pyflakes
 black>=25.1.0
-isort>=5.1, <6.0
+isort>=5.1, !=6.0.0
 ruff
 pytype>=2020.6.1, <=2024.4.11; platform_system != "Windows"
 types-setuptools