Merge pull request #51 from beeware/autoupdates/pre-commit/isort

Bump isort from 5.12.0 to 5.13.0

Author: freakboy3742

.pre-commit-config.yaml

@@ -10,7 +10,7 @@ repos:
       - id: end-of-file-fixer
       - id: trailing-whitespace
   - repo: https://github.com/PyCQA/isort
-    rev: 5.12.0
+    rev: 5.13.0
     hooks:
       - id: isort
         additional_dependencies: [toml]