Updated RBF test to manually set mempoolreplacement policy to 1.
Updated RBF test to manually set mempoolreplacement policy to 1.

adpg211/bitcoin-master,zander/bitcoinclassic,adpg211/bitcoin-master,adpg211/bitcoin-master,adpg211/bitcoin-master,zander/bitcoinclassic,deadalnix/bitcoin,zander/bitcoinclassic,deadalnix/bitcoin,deadalnix/bitcoin,bitcoinclassic/bitcoinclassic,zander/bitcoinclassic,deadalnix/bitcoin,zander/bitcoinclassic,bitcoinclassic/bitcoinclassic,zander/bitcoinclassic,deadalnix/bitcoin,adpg211/bitcoin-master,bitcoinclassic/bitcoinclassic,adpg211/bitcoin-master,bitcoinclassic/bitcoinclassic,bitcoinclassic/bitcoinclassic,deadalnix/bitcoin,bitcoinclassic/bitcoinclassic