[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/psf/black: 21.7b0 → 21.10b0](psf/black@21.7b0...21.10b0)
- [github.com/PyCQA/flake8: 3.9.2 → 4.0.1](PyCQA/flake8@3.9.2...4.0.1)
- [github.com/commitizen-tools/commitizen: v2.18.0 → v2.20.0](commitizen-tools/commitizen@v2.18.0...v2.20.0)
- [github.com/pre-commit/mirrors-mypy: v0.910 → v0.910-1](pre-commit/mirrors-mypy@v0.910...v0.910-1)

.pre-commit-config.yaml

@@ -18,12 +18,12 @@ repos:
         exclude: .git/COMMIT_EDITMSG
     -   id: trailing-whitespace
 -   repo: https://github.com/psf/black
-    rev: 21.7b0
+    rev: 21.10b0
     hooks:
     -   id: black
         exclude: (.*)/migrations
 - repo: https://github.com/PyCQA/flake8
-  rev: 3.9.2
+  rev: 4.0.1
   hooks:
     - id: flake8
 -   repo: https://github.com/asottile/seed-isort-config
@@ -40,12 +40,12 @@ repos:
 #     hooks:
 #     - id: bandit
 - repo: https://github.com/commitizen-tools/commitizen
-  rev: v2.18.0
+  rev: v2.20.0
   hooks:
     - id: commitizen
       stages: [commit-msg]
 -   repo: https://github.com/pre-commit/mirrors-mypy
-    rev: 'v0.910'  # Use the sha / tag you want to point at
+    rev: 'v0.910-1'  # Use the sha / tag you want to point at
     hooks:
     -   id: mypy
         args: [--no-strict-optional, --ignore-missing-imports]