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

migrations/utils/timer.js

@@ -13,7 +13,7 @@ class Timer {
     if (!options.disableAutoStart) this.start();
   }
   start () {
-    this._internalTimer = setInterval(() =>{
+    this._internalTimer = setInterval(() => {
       this.count++;
 
       let shouldWarn = this._minutesWarningThreshold < this.count;