adjust gha golangci-lint version to v7

Signed-off-by: yuluo-yx <yuluo08290126@gmail.com>

Author: yuluo-yx

.github/workflows/lint.yml

@@ -27,5 +27,5 @@ jobs:
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v7
         with:
-          version: v2.1.0
+          version: latest
           args: --timeout=5m