QmlDesigner: skip test

tests/auto/qml/qmldesigner/coretests/testcore.cpp

@@ -736,6 +736,8 @@ void TestCore::testRewriterForGradientMagic()
                                   "    }\n"
                                   "}");
 
+    QSKIP("See BAUHAUS-674", SkipAll);
+
     QPlainTextEdit textEdit;
     textEdit.setPlainText(qmlString);
     NotIndentingTextEditModifier modifier(&textEdit);