Remove kafka profiles from configtx.yaml #3904

Job	Run time
Basic Checks	1m 49s
Unit Tests	10m 31s
Integration Tests (raft)	14m 48s
Integration Tests (pvtdata)	13m 17s
Integration Tests (pvtdatapurge e2e)	12m 7s
Integration Tests (ledger)	16m 16s
Integration Tests (lifecycle)	9m 1s
Integration Tests (smartbft)	22m 19s
Integration Tests (discovery gossip devmode pluggable)	8m 34s
Integration Tests (gateway idemix pkcs11 configtx configtxlator)	20m 49s
Integration Tests (sbe nwo msp)	8m 23s
	2h 17m 54s

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