fix(ci): use golangci-lint v2.1.0 (minimum supported by action v9)

Author: shijiashuai

.github/workflows/ci.yml

@@ -32,7 +32,7 @@ jobs:
       - name: Run golangci-lint
         uses: golangci/golangci-lint-action@v9
         with:
-          version: v2.0.0
+          version: v2.1.0
 
   test:
     name: Test (Go ${{ matrix.go-version }})