docs: Issue in page Build an IoT App with Go - add links to Go Driver and Scylla U go session

[tzach]

I would like to report an issue in page https://iot.scylladb.com/master/build-with-go

It would be usefull to add links to

• the relevant Driver
• the relevant Scylla U course https://university.scylladb.com/courses/using-scylla-drivers/lessons/golang-and-scylla-part-1/

[tzach]

The sames goes for all drivers