test: 💍 Swap playwright to @playwright/test package (#1635)

Playwright documentation recommends to use @playwright/test now as the
only playwright package

ui/desktop/package.json

@@ -62,7 +62,7 @@
     "@faker-js/faker": "^7.3.0",
     "@glimmer/component": "^1.1.2",
     "@glimmer/tracking": "^1.1.2",
-    "@playwright/test": "^1.15.0",
+    "@playwright/test": "^1.30.0",
     "babel-loader": "^8.2.5",
     "broccoli-asset-rev": "^3.0.0",
     "clipboard": "^2.0.8",

ui/desktop/tests/end2end/authentication.spec.js

@@ -1,6 +1,6 @@
 /* eslint-disable no-undef */
 const { test, expect } = require('@playwright/test');
-const { _electron: electron } = require('playwright');
+const { _electron: electron } = require('@playwright/test');
 const helpers = require('./test-helpers');
 
 let electronApp = null;

ui/desktop/tests/end2end/targets.spec.js

@@ -1,6 +1,6 @@
 /* eslint-disable no-undef */
 const { test, expect } = require('@playwright/test');
-const { _electron: electron } = require('playwright');
+const { _electron: electron } = require('@playwright/test');
 const helpers = require('./test-helpers');
 
 let electronApp = null;