ENGCOM-6287: #1057: Emulate area code for graphql category/product attributes #1058

 - Merge Pull Request magento/graphql-ce#1058 from mtbottens/graphql-ce:bugfix/issue_1057
 - Merged commits:
   1. 8216835

Author: magento-engcom-team

app/code/Magento/CatalogGraphQl/etc/graphql/di.xml

@@ -149,4 +149,10 @@
             </argument>
         </arguments>
     </type>
+
+    <type name="Magento\Catalog\Helper\Data">
+        <arguments>
+            <argument name="templateFilterModel" xsi:type="string">Magento\Widget\Model\Template\FilterEmulate</argument>
+        </arguments>
+    </type>
 </config>