[test][js-api] WebAssembly.Global.<prototype>set should not throw without argument

This change landed in the Web Platform Tests repository via:
web-platform-tests/wpt@5078da5
Corresponding issue: #2075

Author: Liedtke

test/js-api/global/value-get-set.any.js

@@ -131,7 +131,14 @@ test(() => {
   const setter = desc.set;
   assert_equals(typeof setter, "function");
 
-  assert_throws_js(TypeError, () => setter.call(global));
+  assert_equals(global.value, 0);
+
+  assert_equals(setter.call(global, undefined), undefined);
+  assert_equals(global.value, 0);
+
+  // Should behave as if 'undefined' was passed as the argument.
+  assert_equals(setter.call(global), undefined);
+  assert_equals(global.value, 0);
 }, "Calling setter without argument");
 
 test(() => {