[pre-commit.ci] pre-commit autoupdate (#404)

updates:
- https://github.com/pre-commit/mirrors-isort → https://github.com/PyCQA/isort
- [github.com/PyCQA/isort: v5.10.1 → 5.10.1](PyCQA/isort@v5.10.1...5.10.1)
- https://gitlab.com/pycqa/flake8 → https://github.com/PyCQA/flake8
- [github.com/PyCQA/flake8: 3.9.2 → 5.0.4](PyCQA/flake8@3.9.2...5.0.4)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.pre-commit-config.yaml

@@ -28,13 +28,13 @@ repos:
         args: [--autofix]
     -   id: debug-statements
         language_version: python3
--   repo: https://github.com/pre-commit/mirrors-isort
-    rev: v5.10.1
+-   repo: https://github.com/PyCQA/isort
+    rev: 5.10.1
     hooks:
         -   id: isort
             exclude: tests/data
--   repo: https://gitlab.com/pycqa/flake8
-    rev: 3.9.2
+-   repo: https://github.com/PyCQA/flake8
+    rev: 5.0.4
     hooks:
     -   id: flake8
         exclude: tests/data