Change all toast rejection code to use the rejectToast utility (#33025)

apps/web/playwright/e2e/left-panel/room-list-panel/room-list-header.spec.ts

@@ -5,6 +5,8 @@
  * Please see LICENSE files in the repository root for full details.
  */
 
+import { rejectToast } from "@element-hq/element-web-playwright-common";
+
 import { test, expect } from "../../../element-web-test";
 import { getHeaderSection } from "./utils";
 
@@ -15,8 +17,8 @@ test.describe("Header section of the room list", () => {
 
     test.beforeEach(async ({ page, app, user }) => {
         // The toasts are displayed above the search section
-        await app.closeVerifyToast();
-        await app.closeNotificationToast();
+        await rejectToast(page, "Verify this device");
+        await rejectToast(page, "Notifications");
     });
 
     test("should render the header section", { tag: "@screenshot" }, async ({ page, app, user }) => {