chore: upgrade golangci-lint and fix golangci-lint error (#3278)

ginS/gins.go

@@ -108,7 +108,8 @@ func StaticFile(relativePath, filepath string) gin.IRoutes {
 // of the Router's NotFound handler.
 // To use the operating system's file system implementation,
 // use :
-//     router.Static("/static", "/var/www")
+//
+//	router.Static("/static", "/var/www")
 func Static(relativePath, root string) gin.IRoutes {
 	return engine().Static(relativePath, root)
 }