[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/pycqa/isort: 5.9.3 → 5.10.1](PyCQA/isort@5.9.3...5.10.1)
- [github.com/psf/black: 21.9b0 → 21.10b0](psf/black@21.9b0...21.10b0)
- [github.com/asottile/setup-cfg-fmt: v1.18.0 → v1.19.0](asottile/setup-cfg-fmt@v1.18.0...v1.19.0)

.pre-commit-config.yaml

@@ -26,12 +26,12 @@ repos:
       additional_dependencies: [setuptools>=46.4.0]
 
   - repo: https://github.com/pycqa/isort
-    rev: 5.9.3
+    rev: 5.10.1
     hooks:
     - id: isort
 
   - repo: https://github.com/psf/black
-    rev: 21.9b0
+    rev: 21.10b0
     hooks:
     - id: black
 
@@ -48,7 +48,7 @@ repos:
       additional_dependencies: []
 
   - repo: https://github.com/asottile/setup-cfg-fmt
-    rev: v1.18.0
+    rev: v1.19.0
     hooks:
     - id: setup-cfg-fmt