[client] Update dependency isort to ~=5.13.0 (#506)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

setup.cfg

@@ -49,7 +49,7 @@ install_requires =
 dev =
     black~=23.11.0
     build~=1.0.3
-    isort~=5.12.0
+    isort~=5.13.0
     types-pytz~=2023.3.1.0
     pre-commit~=3.5.0
     pytest-cases~=3.8.0