[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/PyCQA/flake8: 3.9.2 → 4.0.1](PyCQA/flake8@3.9.2...4.0.1)
- [github.com/pre-commit/mirrors-mypy: v0.910 → v0.910-1](pre-commit/mirrors-mypy@v0.910...v0.910-1)
- [github.com/asottile/pyupgrade: v2.28.0 → v2.29.0](asottile/pyupgrade@v2.28.0...v2.29.0)

.pre-commit-config.yaml

@@ -31,7 +31,7 @@ repos:
         - --line-length=110
 
   - repo: https://github.com/PyCQA/flake8
-    rev: '3.9.2'
+    rev: '4.0.1'
     hooks:
       - id: flake8
         additional_dependencies: ['pep8-naming', 'flake8-docstrings']
@@ -42,7 +42,7 @@ repos:
       - id: pylint
 
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.910
+    rev: v0.910-1
     hooks:
       - id: mypy
         additional_dependencies:
@@ -56,7 +56,7 @@ repos:
         - --no-strict-optional
 
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.28.0
+    rev: v2.29.0
     hooks:
       - id: pyupgrade