Fix action group according to changes in mainline

Author: VladimirZaets

app/code/Magento/Catalog/Test/Mftf/Test/ProductAttributeWithoutValueInCompareListTest.xml

@@ -23,7 +23,7 @@
             <createData entity="CatalogAttributeSet" stepKey="createAttributeSet"/>
             <amOnPage url="{{AdminProductAttributeSetEditPage.url}}/$$createAttributeSet.attribute_set_id$$/"
                       stepKey="onAttributeSetEdit"/>
-            <actionGroup ref="AssignAttributeToGroup" stepKey="assignAttributeToGroup">
+            <actionGroup ref="AssignAttributeToGroupActionGroup" stepKey="assignAttributeToGroup">
                 <argument name="group" value="Product Details"/>
                 <argument name="attribute" value="$$createProductAttribute.attribute_code$$"/>
             </actionGroup>