[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/pre-commit/mirrors-mypy: v0.910 → v0.910-1](pre-commit/mirrors-mypy@v0.910...v0.910-1)
- [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)

.pre-commit-config.yaml

@@ -20,7 +20,7 @@ repos:
   - id: trailing-whitespace
   - id: mixed-line-ending
 - repo: https://github.com/pre-commit/mirrors-mypy
-  rev: v0.910
+  rev: v0.910-1
   hooks:
   - id: mypy
     args: [--ignore-missing-imports]
@@ -29,11 +29,11 @@ repos:
   hooks:
   - id: seed-isort-config
 - 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
 - repo: https://github.com/asottile/pyupgrade