[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/asottile/pyupgrade: v3.3.2 → v3.8.0](asottile/pyupgrade@v3.3.2...v3.8.0)
- [github.com/PyCQA/autoflake: v2.1.1 → v2.2.0](PyCQA/autoflake@v2.1.1...v2.2.0)

.pre-commit-config.yaml

@@ -32,12 +32,12 @@ repos:
     hooks:
     - id: napari-plugin-checks
 -   repo: https://github.com/asottile/pyupgrade
-    rev: v3.3.2
+    rev: v3.8.0
     hooks:
     - id: pyupgrade
       args: ["--py37-plus"]
 -   repo: https://github.com/PyCQA/autoflake
-    rev: 'v2.1.1'
+    rev: 'v2.2.0'
     hooks:
     - id: autoflake
       args: ["--remove-all-unused-imports", "-i"]