Bump CouchDB to 3.4.2 (release-2.5) #3803

Job	Run time
Basic Checks	1m 21s
Unit Tests	8m 31s
Integration Tests (raft)	15m 1s
Integration Tests (pvtdata)	16m 3s
Integration Tests (pvtdatapurge)	5m 22s
Integration Tests (ledger)	16m 10s
Integration Tests (lifecycle)	12m 47s
Integration Tests (e2e)	9m 26s
Integration Tests (discovery gossip devmode pluggable)	10m 39s
Integration Tests (gateway idemix pkcs11 configtx configtxlator)	7m 53s
Integration Tests (sbe nwo msp)	9m 4s
	1h 52m 17s

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