magento/graphql-ce#146: [Checkout] Add downloadable product to Cart

- fixed module sequence

Author: lenaorobei

app/code/Magento/DownloadableGraphQl/etc/module.xml

@@ -8,10 +8,11 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
     <module name="Magento_DownloadableGraphQl" >
         <sequence>
-            <module name="Magento_Catalog"/>
-            <module name="Magento_Downloadable"/>
             <module name="Magento_GraphQl"/>
+            <module name="Magento_Catalog"/>
             <module name="Magento_CatalogGraphQl"/>
+            <module name="Magento_QuoteGraphQl"/>
+            <module name="Magento_Downloadable"/>
         </sequence>
     </module>
 </config>