[pre-commit.ci] pre-commit autoupdate (#128)

Author: kytta

.pre-commit-config.yaml

@@ -7,7 +7,7 @@ repos:
     -   id: trailing-whitespace
     -   id: mixed-line-ending
 -   repo: https://github.com/asottile/pyupgrade
-    rev: v3.4.0
+    rev: v3.6.0
     hooks:
     -   id: pyupgrade
         args: [--py36-plus]