Upgrade isort (#3534)

See PyCQA/isort#2077.

Author: JelleZijlstra

.pre-commit-config.yaml

@@ -24,7 +24,7 @@ repos:
         additional_dependencies: *version_check_dependencies
 
   - repo: https://github.com/pycqa/isort
-    rev: 5.10.1
+    rev: 5.12.0
     hooks:
       - id: isort