BFT Block Puller: updatable connection source #2509

Job	Run time
Basic Checks	3m 14s
Unit Tests	9m 33s
Integration Tests (raft)	16m 47s
Integration Tests (pvtdata)	14m 26s
Integration Tests (pvtdatapurge)	8m 24s
Integration Tests (ledger)	13m 8s
Integration Tests (lifecycle)	7m 25s
Integration Tests (e2e smartbft)	22m 59s
Integration Tests (discovery gossip devmode pluggable)	6m 23s
Integration Tests (gateway idemix pkcs11 configtx configtxlator)	17m 26s
Integration Tests (sbe nwo msp)	10m 27s
	2h 10m 12s

Provide feedback