[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/pre-commit/mirrors-prettier: v2.6.1 → v2.6.2](pre-commit/mirrors-prettier@v2.6.1...v2.6.2)
- https://gitlab.com/pycqa/flake8 → https://github.com/PyCQA/flake8
- [github.com/PyCQA/flake8: 3.9.2 → 4.0.1](PyCQA/flake8@3.9.2...4.0.1)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -8,11 +8,11 @@ repos:
     hooks:
       - id: black
   - repo: https://github.com/pre-commit/mirrors-prettier
-    rev: v2.6.1
+    rev: v2.6.2
     hooks:
       - id: prettier
-  - repo: https://gitlab.com/pycqa/flake8
-    rev: "3.9.2"
+  - repo: https://github.com/PyCQA/flake8
+    rev: "4.0.1"
     hooks:
       - id: flake8
   - repo: https://github.com/pre-commit/pre-commit-hooks