test(cy): adjust get notified string

It has probably changed in the assistant.

Signed-off-by: Max <max@nextcloud.com>

Author: max-nextcloud

cypress/e2e/Assistant.spec.js

@@ -69,7 +69,7 @@ describe('Assistant', () => {
 		cy.wait(2000)
 
 		cy.get('.assistant-modal--content button')
-			.contains('Run task in the background and get notified')
+			.contains('Get notified')
 			.click()
 
 		cy.get('.assistant-modal--content')