[pre-commit.ci] pre-commit autoupdate
[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/pre-commit/pre-commit-hooks: v2.3.0 → v4.0.1](https://github.com/pre-commit/pre-commit-hooks/compare/v2.3.0...v4.0.1)
- [github.com/pycqa/flake8: 3.9.2 → 4.0.1](https://github.com/pycqa/flake8/compare/3.9.2...4.0.1)
- [github.com/pycqa/doc8: 0.9.0 → 0.9.1](https://github.com/pycqa/doc8/compare/0.9.0...0.9.1)
- [github.com/pre-commit/mirrors-prettier: v2.3.2 → v2.4.1](https://github.com/pre-commit/mirrors-prettier/compare/v2.3.2...v2.4.1)
- [github.com/pre-commit/mirrors-eslint: v8.0.0-beta.0 → v8.0.0-1](https://github.com/pre-commit/mirrors-eslint/compare/v8.0.0-beta.0...v8.0.0-1)
- [github.com/psf/black: 21.7b0 → 21.9b0](https://github.com/psf/black/compare/21.7b0...21.9b0)

spookylukey/django-debug-toolbar,tim-schilling/django-debug-toolbar,jazzband/django-debug-toolbar,spookylukey/django-debug-toolbar,jazzband/django-debug-toolbar,django-debug-toolbar/django-debug-toolbar,spookylukey/django-debug-toolbar,django-debug-toolbar/django-debug-toolbar,tim-schilling/django-debug-toolbar,tim-schilling/django-debug-toolbar,jazzband/django-debug-toolbar,django-debug-toolbar/django-debug-toolbar