BuildDownstreamProxy の指定が誤っていたのを修正
BuildDownstreamProxy の指定が誤っていたのを修正

yukun0406/ElectronicObserver,CNA-Bld/ElectronicObserver,Cosmius/ElectronicObserver,RadarNyan/ElectronicObserver,CAWAS/ElectronicObserverExtended,fin-alice/ElectronicObserver,feonman/ElectronicObserver,andanteyk/ElectronicObserver,CNA-Bld/EOE-Sandbox,tsanie/ElectronicObserver,sorube314/ElectronicObserver,RyuuKitsune/ElectronicObserver,kanonmelodis/ElectronicObserver,herix001/ElectronicObserver,quzzimi/ElectronicObserver