fuzz/rbf: Add missing TestingSetup
fuzz/rbf: Add missing TestingSetup

MarcoFalke mentioned that this is likely a bug since "any log messages
should be muted, not accumulated and turned into an OOM when fuzzing for
a long time".

particl/particl-core,mruddy/bitcoin,fujicoin/fujicoin,sipsorcery/bitcoin,ajtowns/bitcoin,jambolo/bitcoin,sstone/bitcoin,fujicoin/fujicoin,fanquake/bitcoin,Xekyo/bitcoin,sipsorcery/bitcoin,namecoin/namecoin-core,kallewoof/bitcoin,jamesob/bitcoin,lateminer/bitcoin,mruddy/bitcoin,namecoin/namecore,AkioNak/bitcoin,jamesob/bitcoin,jamesob/bitcoin,tecnovert/particl-core,AkioNak/bitcoin,namecoin/namecore,jambolo/bitcoin,AkioNak/bitcoin,namecoin/namecoin-core,domob1812/bitcoin,Xekyo/bitcoin,jambolo/bitcoin,mruddy/bitcoin,tecnovert/particl-core,namecoin/namecore,bitcoin/bitcoin,AkioNak/bitcoin,bitcoin/bitcoin,fujicoin/fujicoin,fanquake/bitcoin,mruddy/bitcoin,bitcoinsSG/bitcoin,instagibbs/bitcoin,kallewoof/bitcoin,bitcoin/bitcoin,tecnovert/particl-core,namecoin/namecore,ajtowns/bitcoin,instagibbs/bitcoin,bitcoin/bitcoin,sstone/bitcoin,fujicoin/fujicoin,lateminer/bitcoin,instagibbs/bitcoin,bitcoinsSG/bitcoin,bitcoinsSG/bitcoin,sipsorcery/bitcoin,ajtowns/bitcoin,fanquake/bitcoin,jambolo/bitcoin,sstone/bitcoin,tecnovert/particl-core,kallewoof/bitcoin,jamesob/bitcoin,domob1812/bitcoin,domob1812/bitcoin,sipsorcery/bitcoin,jamesob/bitcoin,lateminer/bitcoin,jambolo/bitcoin,mruddy/bitcoin,ajtowns/bitcoin,Xekyo/bitcoin,bitcoinsSG/bitcoin,fanquake/bitcoin,ajtowns/bitcoin,mruddy/bitcoin,particl/particl-core,bitcoin/bitcoin,sstone/bitcoin,sstone/bitcoin,fanquake/bitcoin,namecoin/namecoin-core,domob1812/bitcoin,bitcoinsSG/bitcoin,namecoin/namecore,lateminer/bitcoin,jambolo/bitcoin,fujicoin/fujicoin,particl/particl-core,fujicoin/fujicoin,bitcoin/bitcoin,particl/particl-core,namecoin/namecore,Xekyo/bitcoin,jamesob/bitcoin,instagibbs/bitcoin,bitcoinsSG/bitcoin,lateminer/bitcoin,sipsorcery/bitcoin,kallewoof/bitcoin,tecnovert/particl-core,Xekyo/bitcoin,namecoin/namecoin-core,namecoin/namecoin-core,particl/particl-core,lateminer/bitcoin,domob1812/bitcoin,fanquake/bitcoin,instagibbs/bitcoin,particl/particl-core,sstone/bitcoin,kallewoof/bitcoin,AkioNak/bitcoin,kallewoof/bitcoin,namecoin/namecoin-core,Xekyo/bitcoin,sipsorcery/bitcoin,ajtowns/bitcoin,AkioNak/bitcoin,instagibbs/bitcoin,domob1812/bitcoin,tecnovert/particl-core