Replace Angular code that synchronizes URL parameters with Time API (#3089)

* Added new test to telemetry tables to check that telemetry data is correctly rendered in rows

* Added test tools for mocking builtins

* Changed order that promises are resolved to address race condition

* Remove duplicate installation of UTC Time System

* Added additional test telemetry

* Start Open MCT headless

* Added headless mode start option. Fixes #3064

* Added new non-angular URL handler

* Removed legacy Angular TimeSettingsURLHandler

* Added function to testTools to reset application state

* Use resetApplicationState function from telemetry table spec

* Added new TimeSettingsURLHandler to plugins

* Added missing semicolons

* #2826 Refactored code into separate class

* Handling of hash-relative URLs

* Refactoring URL sync code

* Refactored to external class

* Moved utils to new 'utils' directory. Refactored location util functions from class to exported functions

* Added test specs for openmctLocation

* Added new function to destroy instances of Open MCT between test runs

* Ensure test specs are cleaning up after themselves

* Added test spec for new URLTimeSettingsSynchronizer

* Removed use of shell script as it doesn't work in windows

* Pushed test coverage to 100%

* Added missing copyright statement

* Removed debugging output

* Fixed linting error

* Upgrade node version

* Clear cache

* Re-enabled tests

Co-authored-by: Melanie Lean <melanielean@Melanies-MacBook-Pro.local>
Co-authored-by: Shefali Joshi <simplyrender@gmail.com>
Co-authored-by: Deep Tailor <deep.j.tailor@nasa.gov>

src/plugins/notificationIndicator/pluginSpec.js

@@ -23,8 +23,9 @@
 import NotificationIndicatorPlugin from './plugin.js';
 import Vue from 'vue';
 import {
-    createOpenMct
-} from 'testUtils';
+    createOpenMct,
+    resetApplicationState
+} from 'utils/testing';
 
 describe('the plugin', () => {
     let notificationIndicatorPlugin,
@@ -34,6 +35,10 @@ describe('the plugin', () => {
         parentElement,
         mockMessages = ['error', 'test', 'notifications'];
 
+    beforeAll(() => {
+        resetApplicationState();
+    });
+
     beforeEach((done) => {
         openmct = createOpenMct();
 
@@ -55,6 +60,10 @@ describe('the plugin', () => {
         openmct.startHeadless();
     });
 
+    afterEach(() => {
+        resetApplicationState(openmct);
+    });
+
     describe('the indicator plugin element', () => {
         beforeEach(() => {
             parentElement.append(indicatorElement);