update Dockerfiles to remove the warnings #3763

Job	Run time
Basic Checks	1m 11s
Unit Tests	8m 34s
Integration Tests (raft)	12m 33s
Integration Tests (pvtdata)	11m 19s
Integration Tests (pvtdatapurge e2e)	10m 42s
Integration Tests (ledger)	13m 35s
Integration Tests (lifecycle)	5m 32s
Integration Tests (smartbft)	19m 57s
Integration Tests (discovery gossip devmode pluggable)	6m 13s
Integration Tests (gateway idemix pkcs11 configtx configtxlator)	19m 46s
Integration Tests (sbe nwo msp)	7m 57s
	1h 57m 19s

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