Upgrade tests tools and lint migrations and scripts (part 2) (#9998)

* upgrade gulp-babel

* upgrade babel-eslint

* upgrade eslint-friendly-formatter

* start upgrading chai

* start to upgrade eslint

* restore skipped tests

* start to upgrqde monk

* fix linting and remove unused file

* fix mocha notifications, and common tests

* fix unit tests

* start to fix initrgration tests

* more integration tests fixes

* upgrade monk to latest version

* lint /scripts

* migrations: start moving to /archive unused migrations and run eslint with --fix

* lint migrations

* fix more integration tests

* fix test

test/client/e2e/specs/test.js

@@ -9,7 +9,7 @@ module.exports = {
     const devServer = browser.globals.devServerURL;
 
     browser
-    .url(devServer)
+      .url(devServer)
       .waitForElementVisible('#app', 5000)
       .assert.elementPresent('.logo')
       .assert.containsText('h1', 'Hello Vue!')