Disable shadowrealm testing for streams/readable-streams/owning-type-…

…video-frame.any.js

VideoFrame is not exposed in ShadowRealm, so there's no point in running
this test there.

See: tc39/proposal-shadowrealm#396

streams/readable-streams/owning-type-video-frame.any.js

@@ -1,4 +1,4 @@
-// META: global=window,worker,shadowrealm
+// META: global=window,worker
 // META: script=../resources/test-utils.js
 // META: script=../resources/rs-utils.js
 'use strict';