updating pre-commit

Author: xkludge

.pre-commit-config.yaml

@@ -4,7 +4,7 @@ repos:
     hooks:
       - id: black
         language_version: python3
-  - repo: https://gitlab.com/pycqa/flake8
+  - repo: https://github.com/pycqa/flake8
     rev: "3.8.4"
     hooks:
       - id: flake8