MAGETWO-33454: [Code Quality] Fix Incorrect Dependencies

- Remove unnecessary Webapi dependency from Integration

Author: Bryant Luk

app/code/Magento/Integration/composer.json

@@ -9,7 +9,6 @@
         "magento/module-customer": "0.42.0-beta7",
         "magento/module-user": "0.42.0-beta7",
         "magento/framework": "0.42.0-beta7",
-        "magento/module-webapi": "0.42.0-beta7",
         "magento/module-authorization": "0.42.0-beta7",
         "magento/magento-composer-installer": "*"
     },