[azservicebus] Adding in a link to the migration guide in the readme
@@ -14,6 +14,7 @@ Key links:
- [API Reference Documentation][godoc]
- [Product documentation](https://azure.microsoft.com/services/service-bus/)
- [Samples][godoc_examples]
+- [Migration guide for `azure-service-bus-go` users](https://github.com/Azure/azure-sdk-for-go/blob/main/sdk/messaging/azservicebus/migrationguide.md)
## Getting started
