Turn NuGet restore to quiet verbosity
Turn NuGet restore to quiet verbosity

NuGet restore output is blowing up our log files, so this should output only errors.

heejaechang/roslyn,tmat/roslyn,xasx/roslyn,balajikris/roslyn,jeffanders/roslyn,zooba/roslyn,jkotas/roslyn,Maxwe11/roslyn,Pvlerick/roslyn,jasonmalinowski/roslyn,michalhosala/roslyn,evilc0des/roslyn,ljw1004/roslyn,CaptainHayashi/roslyn,AdamSpeight2008/roslyn-AdamSpeight2008,yeaicc/roslyn,TyOverby/roslyn,RipCurrent/roslyn,aelij/roslyn,rgani/roslyn,SeriaWei/roslyn,swaroop-sridhar/roslyn,AnthonyDGreen/roslyn,ilyes14/roslyn,Hosch250/roslyn,drognanar/roslyn,aanshibudhiraja/Roslyn,ljw1004/roslyn,paulvanbrenk/roslyn,mmitche/roslyn,zmaruo/roslyn,moozzyk/roslyn,basoundr/roslyn,weltkante/roslyn,MichalStrehovsky/roslyn,jaredpar/roslyn,russpowers/roslyn,jmarolf/roslyn,moozzyk/roslyn,ericfe-ms/roslyn,jmarolf/roslyn,budcribar/roslyn,Inverness/roslyn,AdamSpeight2008/roslyn-AdamSpeight2008,ErikSchierboom/roslyn,pdelvo/roslyn,KamalRathnayake/roslyn,khellang/roslyn,Inverness/roslyn,ilyes14/roslyn,robinsedlaczek/roslyn,reaction1989/roslyn,ValentinRueda/roslyn,kelltrick/roslyn,khellang/roslyn,sharadagrawal/Roslyn,mattscheffer/roslyn,vslsnap/roslyn,rgani/roslyn,VSadov/roslyn,vcsjones/roslyn,MatthieuMEZIL/roslyn,akrisiun/roslyn,jamesqo/roslyn,wvdd007/roslyn,heejaechang/roslyn,huoxudong125/roslyn,bartdesmet/roslyn,Hosch250/roslyn,brettfo/roslyn,shyamnamboodiripad/roslyn,grianggrai/roslyn,CyrusNajmabadi/roslyn,ValentinRueda/roslyn,yeaicc/roslyn,huoxudong125/roslyn,KevinH-MS/roslyn,paulvanbrenk/roslyn,robinsedlaczek/roslyn,doconnell565/roslyn,yeaicc/roslyn,yjfxfjch/roslyn,abock/roslyn,pjmagee/roslyn,managed-commons/roslyn,genlu/roslyn,evilc0des/roslyn,KirillOsenkov/roslyn,balajikris/roslyn,antonssonj/roslyn,Giftednewt/roslyn,leppie/roslyn,jkotas/roslyn,krishnarajbb/roslyn,grianggrai/roslyn,orthoxerox/roslyn,mavasani/roslyn,VSadov/roslyn,leppie/roslyn,kienct89/roslyn,brettfo/roslyn,tannergooding/roslyn,AlekseyTs/roslyn,Hosch250/roslyn,budcribar/roslyn,TyOverby/roslyn,lorcanmooney/roslyn,CaptainHayashi/roslyn,AmadeusW/roslyn,GuilhermeSa/roslyn,natgla/roslyn,KevinRansom/roslyn,FICTURE7/roslyn,ilyes14/roslyn,huoxudong125/roslyn,danielcweber/roslyn,AlekseyTs/roslyn,FICTURE7/roslyn,Shiney/roslyn,tmat/roslyn,dpoeschl/roslyn,vcsjones/roslyn,dotnet/roslyn,jonatassaraiva/roslyn,kienct89/roslyn,thomaslevesque/roslyn,xasx/roslyn,zmaruo/roslyn,mavasani/roslyn,weltkante/roslyn,MihaMarkic/roslyn-prank,gafter/roslyn,ericfe-ms/roslyn,jbhensley/roslyn,mattwar/roslyn,KiloBravoLima/roslyn,reaction1989/roslyn,thomaslevesque/roslyn,VShangxiao/roslyn,vcsjones/roslyn,HellBrick/roslyn,srivatsn/roslyn,natidea/roslyn,VShangxiao/roslyn,EricArndt/roslyn,evilc0des/roslyn,CyrusNajmabadi/roslyn,OmarTawfik/roslyn,Inverness/roslyn,eriawan/roslyn,mavasani/roslyn,eriawan/roslyn,MichalStrehovsky/roslyn,ericfe-ms/roslyn,kienct89/roslyn,swaroop-sridhar/roslyn,bbarry/roslyn,tmeschter/roslyn,sharwell/roslyn,moozzyk/roslyn,sharadagrawal/Roslyn,VShangxiao/roslyn,KirillOsenkov/roslyn,Giftednewt/roslyn,tmeschter/roslyn,danielcweber/roslyn,abock/roslyn,MattWindsor91/roslyn,physhi/roslyn,sharadagrawal/Roslyn,agocke/roslyn,VPashkov/roslyn,panopticoncentral/roslyn,weltkante/roslyn,bkoelman/roslyn,HellBrick/roslyn,KevinRansom/roslyn,GuilhermeSa/roslyn,MihaMarkic/roslyn-prank,mgoertz-msft/roslyn,shyamnamboodiripad/roslyn,genlu/roslyn,SeriaWei/roslyn,kelltrick/roslyn,amcasey/roslyn,dpoeschl/roslyn,eriawan/roslyn,orthoxerox/roslyn,VPashkov/roslyn,srivatsn/roslyn,AArnott/roslyn,thomaslevesque/roslyn,doconnell565/roslyn,lorcanmooney/roslyn,AdamSpeight2008/roslyn-AdamSpeight2008,drognanar/roslyn,bartdesmet/roslyn,bbarry/roslyn,bkoelman/roslyn,mmitche/roslyn,aanshibudhiraja/Roslyn,srivatsn/roslyn,dpoeschl/roslyn,nguerrera/roslyn,dovzhikova/roslyn,KevinH-MS/roslyn,davkean/roslyn,genlu/roslyn,paulvanbrenk/roslyn,stephentoub/roslyn,pdelvo/roslyn,budcribar/roslyn,bkoelman/roslyn,tannergooding/roslyn,swaroop-sridhar/roslyn,mattscheffer/roslyn,a-ctor/roslyn,pjmagee/roslyn,a-ctor/roslyn,amcasey/roslyn,ErikSchierboom/roslyn,jhendrixMSFT/roslyn,amcasey/roslyn,KevinH-MS/roslyn,basoundr/roslyn,balajikris/roslyn,tvand7093/roslyn,robinsedlaczek/roslyn,davkean/roslyn,jonatassaraiva/roslyn,yjfxfjch/roslyn,aanshibudhiraja/Roslyn,jcouv/roslyn,natgla/roslyn,mseamari/Stuff,managed-commons/roslyn,nguerrera/roslyn,gafter/roslyn,magicbing/roslyn,aelij/roslyn,khellang/roslyn,supriyantomaftuh/roslyn,bbarry/roslyn,tannergooding/roslyn,magicbing/roslyn,Maxwe11/roslyn,Giftednewt/roslyn,cston/roslyn,zmaruo/roslyn,TyOverby/roslyn,lisong521/roslyn,mmitche/roslyn,tmeschter/roslyn,AmadeusW/roslyn,khyperia/roslyn,Shiney/roslyn,davkean/roslyn,lisong521/roslyn,wvdd007/roslyn,khyperia/roslyn,khyperia/roslyn,supriyantomaftuh/roslyn,oocx/roslyn,stephentoub/roslyn,lorcanmooney/roslyn,agocke/roslyn,MatthieuMEZIL/roslyn,DustinCampbell/roslyn,gafter/roslyn,MatthieuMEZIL/roslyn,vslsnap/roslyn,EricArndt/roslyn,tvand7093/roslyn,managed-commons/roslyn,rgani/roslyn,OmarTawfik/roslyn,KevinRansom/roslyn,jbhensley/roslyn,mseamari/Stuff,krishnarajbb/roslyn,jamesqo/roslyn,krishnarajbb/roslyn,jonatassaraiva/roslyn,sharwell/roslyn,FICTURE7/roslyn,KamalRathnayake/roslyn,jhendrixMSFT/roslyn,natidea/roslyn,xoofx/roslyn,nemec/roslyn,dovzhikova/roslyn,tmat/roslyn,VSadov/roslyn,AArnott/roslyn,ErikSchierboom/roslyn,Pvlerick/roslyn,supriyantomaftuh/roslyn,nemec/roslyn,brettfo/roslyn,mgoertz-msft/roslyn,OmarTawfik/roslyn,nemec/roslyn,Shiney/roslyn,Pvlerick/roslyn,dovzhikova/roslyn,vslsnap/roslyn,kelltrick/roslyn,RipCurrent/roslyn,cston/roslyn,wvdd007/roslyn,physhi/roslyn,AlekseyTs/roslyn,natidea/roslyn,bartdesmet/roslyn,mgoertz-msft/roslyn,MichalStrehovsky/roslyn,michalhosala/roslyn,natgla/roslyn,dotnet/roslyn,xoofx/roslyn,MihaMarkic/roslyn-prank,MattWindsor91/roslyn,xasx/roslyn,lisong521/roslyn,akrisiun/roslyn,heejaechang/roslyn,KamalRathnayake/roslyn,jasonmalinowski/roslyn,diryboy/roslyn,VPashkov/roslyn,EricArndt/roslyn,grianggrai/roslyn,zooba/roslyn,mattwar/roslyn,pdelvo/roslyn,mattwar/roslyn,jaredpar/roslyn,zooba/roslyn,magicbing/roslyn,antonssonj/roslyn,pjmagee/roslyn,Maxwe11/roslyn,basoundr/roslyn,mattscheffer/roslyn,diryboy/roslyn,MattWindsor91/roslyn,antonssonj/roslyn,jasonmalinowski/roslyn,mseamari/Stuff,jbhensley/roslyn,physhi/roslyn,MattWindsor91/roslyn,reaction1989/roslyn,drognanar/roslyn,oocx/roslyn,russpowers/roslyn,leppie/roslyn,orthoxerox/roslyn,agocke/roslyn,jkotas/roslyn,AnthonyDGreen/roslyn,KiloBravoLima/roslyn,KirillOsenkov/roslyn,jaredpar/roslyn,CyrusNajmabadi/roslyn,shyamnamboodiripad/roslyn,sharwell/roslyn,nguerrera/roslyn,aelij/roslyn,xoofx/roslyn,ValentinRueda/roslyn,jhendrixMSFT/roslyn,jcouv/roslyn,DustinCampbell/roslyn,AnthonyDGreen/roslyn,AArnott/roslyn,oocx/roslyn,AmadeusW/roslyn,doconnell565/roslyn,stephentoub/roslyn,yjfxfjch/roslyn,jamesqo/roslyn,CaptainHayashi/roslyn,tvand7093/roslyn,michalhosala/roslyn,diryboy/roslyn,GuilhermeSa/roslyn,panopticoncentral/roslyn,jeffanders/roslyn,ljw1004/roslyn,russpowers/roslyn,SeriaWei/roslyn,HellBrick/roslyn,jmarolf/roslyn,dotnet/roslyn,danielcweber/roslyn,DustinCampbell/roslyn,cston/roslyn,jeffanders/roslyn,a-ctor/roslyn,KiloBravoLima/roslyn,akrisiun/roslyn,jcouv/roslyn,abock/roslyn,RipCurrent/roslyn,panopticoncentral/roslyn