[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/pre-commit/mirrors-autopep8: v1.5.7 → v1.6.0](https://github.com/pre-commit/mirrors-autopep8/compare/v1.5.7...v1.6.0)
- [github.com/asottile/pyupgrade: v2.29.1 → v2.31.0](https://github.com/asottile/pyupgrade/compare/v2.29.1...v2.31.0)

.pre-commit-config.yaml

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 4775444..ba7db05 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -18,7 +18,7 @@
     -   id: flake8
         additional_dependencies: [flake8-typing-imports==1.7.0]
 -   repo: https://github.com/pre-commit/mirrors-autopep8
-    rev: v1.5.7
+    rev: v1.6.0
     hooks:
     -   id: autopep8
 -   repo: https://github.com/asottile/reorder_python_imports
@@ -27,7 +27,7 @@
     -   id: reorder-python-imports
         args: [--py3-plus]
 -   repo: https://github.com/asottile/pyupgrade
-    rev: v2.29.1
+    rev: v2.31.0
     hooks:
     -   id: pyupgrade
         args: [--py36-plus]