MC-2217: Add support for new config structure

- Removed buttonItemData fix

Author: Michael Yu

app/code/Magento/PageBuilder/Test/Mftf/Data/ButtonItemData.xml

@@ -106,14 +106,14 @@
         <data key="section">content</data>
         <data key="fieldName">button_link</data>
         <data key="value">http://www.magento.com/</data>
-        <data key="_value">http://www.magento.com/</data>
+        <data key="_value">http://magento.com/</data>
     </entity>
     <entity name="PageBuilderButtonItemLink_Secure" type="pagebuilder_button_item_link_property">
         <data key="name">Button Link</data>
         <data key="section">content</data>
         <data key="fieldName">button_link</data>
         <data key="value">https://www.magento.com/</data>
-        <data key="_value">https://www.magento.com/</data>
+        <data key="_value">https://magento.com/</data>
     </entity>
     <entity name="PageBuilderButtonItemOpenInNewTab_True" type="pagebuilder_button_item_link_property">
         <data key="name">Open in new tab</data>