[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/asottile/setup-cfg-fmt: v1.17.0 → v1.18.0](asottile/setup-cfg-fmt@v1.17.0...v1.18.0)
- [github.com/PyCQA/flake8: 3.9.2 → 4.0.1](PyCQA/flake8@3.9.2...4.0.1)
- [github.com/PyCQA/isort: 5.8.0 → 5.9.3](PyCQA/isort@5.8.0...5.9.3)
- [github.com/psf/black: 21.5b2 → 21.9b0](psf/black@21.5b2...21.9b0)
- [github.com/asottile/pyupgrade: v2.19.0 → v2.29.0](asottile/pyupgrade@v2.19.0...v2.29.0)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -7,11 +7,11 @@ repos:
       - id: end-of-file-fixer
       - id: trailing-whitespace
   - repo: https://github.com/asottile/setup-cfg-fmt
-    rev: v1.17.0
+    rev: v1.18.0
     hooks:
       - id: setup-cfg-fmt
   - repo: https://github.com/PyCQA/flake8
-    rev: 3.9.2
+    rev: 4.0.1
     hooks:
       - id: flake8
         additional_dependencies: [flake8-typing-imports==1.7.0]
@@ -21,15 +21,15 @@ repos:
       - id: autoflake
         args: ["--in-place", "--remove-all-unused-imports"]
   - repo: https://github.com/PyCQA/isort
-    rev: 5.8.0
+    rev: 5.9.3
     hooks:
       - id: isort
   - repo: https://github.com/psf/black
-    rev: 21.5b2
+    rev: 21.9b0
     hooks:
       - id: black
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.19.0
+    rev: v2.29.0
     hooks:
       - id: pyupgrade
         args: [--py37-plus]