GraphQL Admin ID added to webhooks

We've added the admin_graphql_api_id property to webhook payloads for many resources to improve the interoperability between our Admin GraphQL API and the Admin REST API.

In addition to webhook payloads returning the id property, they'll also return the admin_graphql_api_id.

This is a breaking change for apps that use a version of the shopify_app gem before than 10.0.0 and Rails versions before 5.2.1.1. If you don't use Rails, then this breaking change is not applicable to your application.

For more information, see the shopify_app gem changelog on GitHub.