Amazon MSK SASL/SCRAM auth method support

[georgelupu]

Today, Pastash is using the following Kafka client (https://www.npmjs.com/package/kafka-node/v/3.0.1), which supports only SASL/PLAIN auth method.
This is limiting Pastash usage with Amazon MSK Kafka service, which uses SASL/SCRAM auth method.

Please implement a new Kafka plugin in Pastash based on (https://kafka.js.org/), which supports SASL/SCRAM.

[georgelupu]

I found this kafka-node PR that is implementing SCRAM Auth: SOHU-Co/kafka-node#1392
This PR was not merged yet.

[lmangani]

Looks like a great option, will check it out