[TASK] bump ripple-rest-client version to 1.11.0
[TASK] bump ripple-rest-client version to 1.11.0

crazyquark/gatewayd,Parkjeahwan/awegeeks,Parkjeahwan/awegeeks,xdv/gatewayd,xdv/gatewayd,zealord/gatewayd,whotooktwarden/gatewayd,zealord/gatewayd,crazyquark/gatewayd,whotooktwarden/gatewayd