fix lint error

Author: mbektas

packages/galata/jest-teardown.js

@@ -1,9 +1,7 @@
 // Copyright (c) Bloomberg Finance LP.
 // Distributed under the terms of the Modified BSD License.
 
-const { getConfig, saveLogsToFile } = require('./util');
-
-const config = getConfig();
+const { saveLogsToFile } = require('./util');
 
 module.exports = async function () {
   await global.__BROWSER_GLOBAL__.close();