[Gardening]: [ iOS Debug ] resize-observer/resize-observer-with-zoom.…

…html is a flaky timeout

https://bugs.webkit.org/show_bug.cgi?id=240929
<rdar://93934172>

Unreviewed test gardening.

* LayoutTests/platform/ios/TestExpectations:

Canonical link: https://commits.webkit.org/250983@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@294833 268f45cc-cd09-0410-ab3c-d52691b4dbfc

LayoutTests/platform/ios/TestExpectations

@@ -3649,3 +3649,5 @@ webkit.org/b/240918 [ Debug ]  fast/loader/create-frame-in-DOMContentLoaded.html
 webkit.org/b/240918 [ Debug ]  fast/loader/user-style-sheet-resource-load-callbacks.html [ Pass Failure ]
 
 webkit.org/b/240927 [ Debug ]  storage/indexeddb/request-with-null-open-db-request.html [ Pass Crash ]
+
+webkit.org/b/240929 [ Debug ]  resize-observer/resize-observer-with-zoom.html [ Pass Timeout ]