Provide support for SASL protocol for Kafka Server

**User story**
As a Kafka user, I want to be able to use Kafka SASL protocol so that i'm able to check SASL implementation of my application.
>E.g. As a HTTP backend tester, I want to verify HTTP headers so that I'm able to check that my SUT sets the header correctly

**Additional context**
>Add any other context about the feature request here. E.g. non functional requirements or technical details.

The Citrus Embedded kafka Server is really useful for testing. having the possibility to configure sasl authentication would be awesome.
Will be sueful when writing tests for this feature for instance https://issues.redhat.com/browse/FUSETOOLS2-1060