chore: pre-commit autoupdate (#30)

<!--pre-commit.ci start-->
updates:
- [github.com/asottile/pyupgrade: v3.15.1 →
v3.15.2](asottile/pyupgrade@v3.15.1...v3.15.2)
<!--pre-commit.ci end-->

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.pre-commit-config.yaml

@@ -35,7 +35,7 @@ repos:
     files: 'superset_ext/.*'
 
 - repo: https://github.com/asottile/pyupgrade
-  rev: v3.15.1
+  rev: v3.15.2
   hooks:
   - id: pyupgrade
     args: [--py37-plus]