Update package.xml

Author: acoumb

src/Umbraco.Cms.Integrations.Commerce.Shopify/package.xml

@@ -3,7 +3,7 @@
   <info>
     <package>
       <name>Umbraco.Cms.Integrations.Commerce.Shopify</name>
-      <version>1.2.0</version>
+      <version>1.3.1</version>
       <iconUrl></iconUrl>
       <licence url="https://opensource.org/licenses/MIT">MIT</licence>
       <url>https://github.com/umbraco/Umbraco.Cms.Integrations</url>