Placeholder: Remove jolokia

[rzvoncek]

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MGMT API does the same thing Jolokia used to. We can perhaps drop Jolokia and stop maintaining two sets of tests.

Relates to https://github.com/thelastpickle/cassandra-medusa/issues/262

┆Issue is synchronized with this Jira Story by Unito ┆Issue Number: MED-19