REGRESSION (278786@main): [ MacOS iOS ] 3X http/wpt/webauthn tests ar…

…e consistent failures

https://bugs.webkit.org/show_bug.cgi?id=274219
rdar://128137880

Unreviewed test gardening.

Adding test expectation.

* LayoutTests/platform/ios/TestExpectations:
* LayoutTests/platform/mac-wk2/TestExpectations:

Canonical link: https://commits.webkit.org/278820@main

LayoutTests/platform/ios/TestExpectations

@@ -7308,3 +7308,8 @@ fast/viewport/ios/viewport-fit-contain.html [ Failure ]
 fast/viewport/ios/viewport-fit-cover.html [ Failure ]
 
 webkit.org/b/274180 editing/selection/ios/place-selection-in-overflow-area.html [ Timeout ]
+
+# webkit.org/b/274219 (REGRESSION (278786@main): [ MacOS iOS ] 3X http/wpt/webauthn tests are consistent failures)
+http/wpt/webauthn/idl.https.html [ Failure ]
+http/wpt/webauthn/public-key-credential-cross-origin.https.html [ Failure ]
+http/wpt/webauthn/public-key-credential-same-origin-with-ancestors.https.html [ Failure ]

LayoutTests/platform/mac-wk2/TestExpectations

@@ -1880,3 +1880,8 @@ webkit.org/b/273588 fast/forms/select/mac-wk2/inactive-appearance.html [ Pass Im
 webkit.org/b/273905 [ X86_64 ] svg/filters/filter-on-root-tile-boundary.html [ Pass ImageOnlyFailure ]
 
 webkit.org/b/274130 [ Debug ] media/video-pause-immediately.html [ Pass Failure ]
+
+# webkit.org/b/274219 (REGRESSION (278786@main): [ MacOS iOS ] 3X http/wpt/webauthn tests are consistent failures)
+http/wpt/webauthn/idl.https.html [ Failure ]
+http/wpt/webauthn/public-key-credential-cross-origin.https.html [ Failure ]
+http/wpt/webauthn/public-key-credential-same-origin-with-ancestors.https.html [ Failure ]