Use playwright for desktop smoke tests (#146692)

* Use `playwright` for desktop smoke tests

* fix distro issues

* tests - enable prefs tests for web

test/integration/electron/testrunner.js

@@ -3,6 +3,7 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
+//@ts-check
 'use strict';
 
 const paths = require('path');
@@ -10,7 +11,9 @@ const glob = require('glob');
 // Linux: prevent a weird NPE when mocha on Linux requires the window size from the TTY
 // Since we are not running in a tty environment, we just implementt he method statically
 const tty = require('tty');
+// @ts-ignore
 if (!tty.getWindowSize) {
+	// @ts-ignore
 	tty.getWindowSize = function () { return [80, 75]; };
 }
 const Mocha = require('mocha');