ensure the polyfill loads before the JS script

Author: Shane Osbourne

integration-test/playwright/windows-permissions.spec.js

@@ -4,7 +4,7 @@ import { mockWindowsMessaging, wrapWindowsScripts } from '@duckduckgo/messaging/
 
 test('Windows Permissions Usage', async ({ page }) => {
     const perms = new WindowsPermissionsSpec(page)
-    await page.evaluate(() => {
+    await page.addInitScript(() => {
         // @ts-expect-error - testing
         if (typeof Bluetooth === 'undefined') {
             // @ts-expect-error - testing