Merge pull request #8522 from pytest-dev/pre-commit-ci-update-config

[pre-commit.ci] pre-commit autoupdate

Author: asottile

.pre-commit-config.yaml

@@ -20,7 +20,7 @@ repos:
     -   id: debug-statements
         exclude: _pytest/(debugging|hookspec).py
         language_version: python3
--   repo: https://gitlab.com/pycqa/flake8
+-   repo: https://github.com/PyCQA/flake8
     rev: 3.9.0
     hooks:
     -   id: flake8