QmlDesigner: Sort incompatible properties

Sort incompatible properties before showing them in the dialog.

Task-number: QDS-2560
Change-Id: I9871bc8ea488be04fcfac7b9c0f1a7cbf185072a
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>

src/plugins/qmldesigner/components/propertyeditor/propertyeditorcontextobject.cpp

@@ -206,6 +206,8 @@ void PropertyEditorContextObject::changeTypeName(const QString &typeName)
                 incompatibleProperties.append(property.name());
         }
 
+        Utils::sort(incompatibleProperties);
+
         if (!incompatibleProperties.empty()) {
             QString detailedText = QString("<b>Incompatible properties:</b><br>");