guix: Use "win64" for Windows artifacts consistently
guix: Use "win64" for Windows artifacts consistently

jambolo/bitcoin,namecoin/namecore,andreaskern/bitcoin,fujicoin/fujicoin,bitcoin/bitcoin,GroestlCoin/GroestlCoin,namecoin/namecoin-core,fanquake/bitcoin,dscotese/bitcoin,Xekyo/bitcoin,AkioNak/bitcoin,domob1812/bitcoin,AkioNak/bitcoin,instagibbs/bitcoin,tecnovert/particl-core,namecoin/namecoin-core,GroestlCoin/GroestlCoin,andreaskern/bitcoin,particl/particl-core,mruddy/bitcoin,jlopp/statoshi,bitcoinsSG/bitcoin,instagibbs/bitcoin,domob1812/bitcoin,namecoin/namecore,ajtowns/bitcoin,namecoin/namecore,GroestlCoin/bitcoin,instagibbs/bitcoin,jambolo/bitcoin,fanquake/bitcoin,sstone/bitcoin,anditto/bitcoin,domob1812/bitcoin,fujicoin/fujicoin,namecoin/namecoin-core,GroestlCoin/bitcoin,bitcoin/bitcoin,ajtowns/bitcoin,particl/particl-core,bitcoin/bitcoin,mruddy/bitcoin,lateminer/bitcoin,achow101/bitcoin,kallewoof/bitcoin,bitcoin/bitcoin,kallewoof/bitcoin,fanquake/bitcoin,GroestlCoin/GroestlCoin,jlopp/statoshi,AkioNak/bitcoin,GroestlCoin/bitcoin,jlopp/statoshi,ajtowns/bitcoin,fujicoin/fujicoin,namecoin/namecore,jamesob/bitcoin,bitcoin/bitcoin,namecoin/namecoin-core,ajtowns/bitcoin,achow101/bitcoin,GroestlCoin/bitcoin,tecnovert/particl-core,tecnovert/particl-core,jambolo/bitcoin,jambolo/bitcoin,dscotese/bitcoin,mruddy/bitcoin,namecoin/namecoin-core,namecoin/namecore,achow101/bitcoin,GroestlCoin/bitcoin,mruddy/bitcoin,AkioNak/bitcoin,tecnovert/particl-core,namecoin/namecore,jamesob/bitcoin,sstone/bitcoin,dscotese/bitcoin,GroestlCoin/bitcoin,sstone/bitcoin,bitcoinsSG/bitcoin,Xekyo/bitcoin,sipsorcery/bitcoin,mruddy/bitcoin,fujicoin/fujicoin,particl/particl-core,lateminer/bitcoin,anditto/bitcoin,AkioNak/bitcoin,namecoin/namecoin-core,instagibbs/bitcoin,ajtowns/bitcoin,fujicoin/fujicoin,particl/particl-core,anditto/bitcoin,achow101/bitcoin,jlopp/statoshi,kallewoof/bitcoin,jamesob/bitcoin,bitcoinsSG/bitcoin,bitcoin/bitcoin,fanquake/bitcoin,andreaskern/bitcoin,anditto/bitcoin,fanquake/bitcoin,particl/particl-core,GroestlCoin/GroestlCoin,fanquake/bitcoin,lateminer/bitcoin,Xekyo/bitcoin,Xekyo/bitcoin,achow101/bitcoin,lateminer/bitcoin,kallewoof/bitcoin,jlopp/statoshi,sstone/bitcoin,domob1812/bitcoin,sipsorcery/bitcoin,lateminer/bitcoin,sipsorcery/bitcoin,instagibbs/bitcoin,jamesob/bitcoin,jlopp/statoshi,domob1812/bitcoin,mruddy/bitcoin,Xekyo/bitcoin,fujicoin/fujicoin,GroestlCoin/GroestlCoin,achow101/bitcoin,Xekyo/bitcoin,bitcoinsSG/bitcoin,jambolo/bitcoin,bitcoinsSG/bitcoin,dscotese/bitcoin,anditto/bitcoin,anditto/bitcoin,andreaskern/bitcoin,sipsorcery/bitcoin,sipsorcery/bitcoin,AkioNak/bitcoin,jambolo/bitcoin,particl/particl-core,andreaskern/bitcoin,tecnovert/particl-core,instagibbs/bitcoin,GroestlCoin/GroestlCoin,sstone/bitcoin,andreaskern/bitcoin,bitcoinsSG/bitcoin,jamesob/bitcoin,kallewoof/bitcoin,lateminer/bitcoin,kallewoof/bitcoin,ajtowns/bitcoin,tecnovert/particl-core,sstone/bitcoin,jamesob/bitcoin,dscotese/bitcoin,domob1812/bitcoin,sipsorcery/bitcoin,dscotese/bitcoin