Stop expecting the cookies dialog on faq.wanttopay.net

The customer disabled cookie tracking on their site, so the cookies
dialog no longer renders and the customer e2e test has been failing on
every run since 2026-08-25. Keep the screenshot coverage, drop the
stale dialog assertion.

packages/gitbook/e2e/customers.spec.ts

@@ -396,7 +396,7 @@ const testCases: TestsCase[] = [
     {
         name: 'faq.wanttopay.net/wanttopay-app',
         contentBaseURL: 'https://faq.wanttopay.net',
-        tests: [{ name: 'Home', url: '/wanttopay-app', run: waitForCookiesDialog }],
+        tests: [{ name: 'Home', url: '/wanttopay-app' }],
     },
     {
         name: 'guide.prismlive.com',