[dart2wasm] Skip interop test that uses module 'import' in all non-browser runtimes.

The JS interpreters do not support module loading so this test which uses the 'import' statement cannot run on them.

https://dart-current-results.web.app/#/filter=co19/LibTest/js_interop/JSAnyUtilityExtension/instanceOfString_A04_t01&showAll

Change-Id: I48be0c751821e70e5f97d597682f9ed75e69fdeb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/443380
Reviewed-by: Alexander Thomas <[email protected]>
Commit-Queue: Alexander Thomas <[email protected]>

Author: natebiggs

tests/co19/co19-dart2wasm.status

@@ -18,8 +18,8 @@ LibTest/js_interop/NullableUndefineableJSAnyExtension/isNull_t01: SkipByDesign #
 LibTest/js_interop/NullableUndefineableJSAnyExtension/isUndefined_t01: SkipByDesign #isUndefined is not supported.
 LibTest/mirrors/*: SkipByDesign # dart:mirrors is not supported.
 
-[ $compiler == dart2wasm && $runtime == d8 ]
-LibTest/js_interop/JSAnyUtilityExtension/instanceOfString_A04_t01: Skip # https://github.com/dart-lang/sdk/issues/61204
-
 [ $compiler == dart2wasm && $browser ]
 Language/Expressions/Function_Invocation/async_generator_invokation_t10: SkipSlow # Issue(http://dartbug.com/55182): Will timeout on browsers (due to no asyncEnd() firing) but eagerly fail on commandline JS engines.
+
+[ $compiler == dart2wasm && !$browser ]
+LibTest/js_interop/JSAnyUtilityExtension/instanceOfString_A04_t01: Skip # https://github.com/dart-lang/sdk/issues/61204