PWA-1576: GQL gaps for Admin configuration

 - update composer.json with new module

Author: cspruiell

composer.json

@@ -240,6 +240,7 @@
         "magento/module-offline-shipping": "*",
         "magento/module-page-cache": "*",
         "magento/module-payment": "*",
+        "magento/module-payment-graph-ql": "*",
         "magento/module-paypal": "*",
         "magento/module-paypal-captcha": "*",
         "magento/module-paypal-graph-ql": "*",