remove outdated tests

Author: dario-piotrowicz

examples/e2e/app-router/e2e/sse.test.ts

@@ -1,6 +1,3 @@
-// NOTE: loading.tsx is currently broken on open - next
-//  This works locally but not on deployed apps
-
 import { expect, test } from "@playwright/test";
 
 // NOTE: We don't await page load b/c we want to see the Loading page

examples/e2e/app-router/e2e/ssr.test.ts

@@ -1,6 +1,3 @@
-// NOTE: loading.tsx is currently broken on open - next
-//  This works locally but not on deployed apps
-
 import { expect, test } from "@playwright/test";
 
 // NOTE: We don't await page load b/c we want to see the Loading page