chore(deps): Update pre-commit hooks (frappe#692)

Co-authored-by: vrslev <vrslev@users.noreply.github.com>

Author: github-actions[bot]

.pre-commit-config.yaml

@@ -8,7 +8,7 @@ repos:
       - id: end-of-file-fixer
 
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.31.0
+    rev: v2.31.1
     hooks:
       - id: pyupgrade
         args: [--py37-plus]