[Gardening]: [ New Test ] (237814@main): [ Monterey wk2 Debug ] http/…

…wpt/webrtc/video-script-transform-keyframe-only.html is a flaky failure

https://bugs.webkit.org/show_bug.cgi?id=245140
<rdar://99871494>

Unreviewed test gardening.

* LayoutTests/platform/mac-wk2/TestExpectations:

Canonical link: https://commits.webkit.org/254442@main

LayoutTests/platform/mac-wk2/TestExpectations

@@ -1768,3 +1768,5 @@ webkit.org/b/244968 [ arm64 ] imported/w3c/web-platform-tests/web-animations/tim
 webkit.org/b/245007 imported/w3c/web-platform-tests/html/cross-origin-opener-policy/coop-popup-opener-navigates.https.html [ Pass Failure ]
 
 webkit.org/b/245010 imported/w3c/web-platform-tests/html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/location-setter.html [ Pass Failure ]
+
+webkit.org/b/245140 [ Monterey ] http/wpt/webrtc/video-script-transform-keyframe-only.html  [ Pass Failure ]