Enable addtional linters (#34085)

enable mirror, usestdlibbars and perfsprint 
part of: https://github.com/go-gitea/gitea/issues/34083

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

tests/integration/api_packages_pub_test.go

@@ -37,7 +37,7 @@ func TestPackagePub(t *testing.T) {
 	packageVersion := "1.0.1"
 	packageDescription := "Test Description"
 
-	filename := fmt.Sprintf("%s.tar.gz", packageVersion)
+	filename := packageVersion + ".tar.gz"
 
 	pubspecContent := `name: ` + packageName + `
 version: ` + packageVersion + `