Added quote dependency

Author: rogyar

app/code/Magento/QuoteGraphQl/composer.json

@@ -5,7 +5,8 @@
     "require": {
         "php": "~7.1.3||~7.2.0",
         "magento/framework": "*",
-        "magento/module-authorization": "*"
+        "magento/module-authorization": "*",
+        "magento/module-quote": "*"
     },
     "suggest": {
         "magento/module-graph-ql": "*",