Merge pull request #770 from pytest-dev/pre-commit-ci-update-config

[pre-commit.ci] pre-commit autoupdate

Author: RonnyPfannschmidt

.pre-commit-config.yaml

@@ -34,7 +34,7 @@ repos:
         language: python
         additional_dependencies: [pygments, restructuredtext_lint]
 -   repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.941
+    rev: v0.942
     hooks:
     -   id: mypy
         files: ^(src/|testing/)