Merge pull request #958 from pimutils/pre-commit-ci-update-config

[pre-commit.ci] pre-commit autoupdate

Author: Hugo Osvaldo Barrera

.pre-commit-config.yaml

@@ -23,7 +23,7 @@ repos:
       - id: isort
         name: isort (python)
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.29.1
+    rev: v2.31.0
     hooks:
     -   id: pyupgrade
         args: [--py37-plus]