[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/asottile/pyupgrade: v2.23.3 → v2.24.0](https://github.com/asottile/pyupgrade/compare/v2.23.3...v2.24.0)
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index c4d1088..36211e9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -21,7 +21,7 @@
           - --remove-duplicate-keys
           - --remove-unused-variables
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.23.3
+    rev: v2.24.0
     hooks:
       - id: pyupgrade
         args: [--py36-plus]