Bug 1772773 [wpt PR 34314] - Update wpt metadata, a=testonly

wpt-pr: 34314
wpt-type: metadata

testing/web-platform/meta/mediacapture-region/CropTarget-fromElement.https.html.ini

@@ -1,4 +1,4 @@
-[MediaDevices-produceCropId.https.html]
+[CropTarget-fromElement.https.html]
   [produces valid IDs for iframe]
     expected: FAIL
 
@@ -8,10 +8,13 @@
   [repeated calls return the same value]
     expected: FAIL
 
-  [rejects an invalid element with a TypeError]
+  [rejects undefined with a TypeError]
     expected: FAIL
 
-  [rejects an incorrectly typed element with a TypeError]
+  [rejects a non-element with a TypeError]
+    expected: FAIL
+
+  [rejects unimplemented Element subtypes with a NotSupportedError]
     expected: FAIL
 
   [two elements have different IDs]