readme: correct CI build batches for to new hyperledger CI
readme: correct CI build batches for to new hyperledger CI

eris-ltd/eris-db,silasdavis/burrow,benjaminbollen/eris-db,silasdavis/burrow,eris-ltd/eris-db,benjaminbollen/burrow,silasdavis/burrow,benjaminbollen/burrow,benjaminbollen/eris-db