Relocate or remove KafkaRetryTest

[famarting]

I noticed the KafkaRetryTest in utils/kafka module is waiting up to one minute before it throws TestAbortedException to skip the test...
I wonder if we could relocate the test to the storage/streams or storage/kafkasql modules to ensure it is triggered only when it's expected to be executed, otherwise we are making the rest of the builds much slower.

looks like @alesj wrote that test, what do you think?

[EricWittmann]

Can we re-implement this test in your integration test suite?

[alesj]

Well, it tests that Kafka util lib ...
(that lib is used in Strimzi as well, etc)

Perhaps just a better / quicker mechanism to see that there is no Kafka running ...