fix gateway integration tests error (#4584) #87

Job	Run time
Basic Checks	3m 20s
Unit Tests	5m 52s
Integration Tests (raft)	11m 8s
Integration Tests (pvtdata)	11m 1s
Integration Tests (pvtdatapurge)	5m 2s
Integration Tests (ledger)	12m 15s
Integration Tests (lifecycle)	4m 7s
Integration Tests (e2e smartbft)	20m 1s
Integration Tests (discovery gossip devmode pluggable)	5m 35s
Integration Tests (gateway idemix pkcs11 configtx configtxlator)	16m 53s
Integration Tests (sbe nwo msp)	6m 53s
	1h 42m 7s

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