fix: delete unused import

Author: kobenguyent

test/helper/Puppeteer_test.js

@@ -12,7 +12,6 @@ const AssertionFailedError = require('../../lib/assert/error');
 const webApiTests = require('./webapi');
 const FileSystem = require('../../lib/helper/FileSystem');
 const Secret = require('../../lib/secret');
-const Playwright = require('../../lib/helper/Playwright');
 const { deleteDir } = require('../../lib/utils');
 global.codeceptjs = require('../../lib');