Remove conditional which causes certain msbuild versions to error
Remove conditional which causes certain msbuild versions to error

genlu/roslyn,Hosch250/roslyn,mgoertz-msft/roslyn,jcouv/roslyn,tvand7093/roslyn,MattWindsor91/roslyn,khyperia/roslyn,tannergooding/roslyn,wvdd007/roslyn,mattwar/roslyn,tmeschter/roslyn,dotnet/roslyn,AlekseyTs/roslyn,jkotas/roslyn,OmarTawfik/roslyn,Giftednewt/roslyn,robinsedlaczek/roslyn,davkean/roslyn,akrisiun/roslyn,ErikSchierboom/roslyn,panopticoncentral/roslyn,yeaicc/roslyn,brettfo/roslyn,reaction1989/roslyn,jmarolf/roslyn,lorcanmooney/roslyn,wvdd007/roslyn,orthoxerox/roslyn,nguerrera/roslyn,paulvanbrenk/roslyn,gafter/roslyn,drognanar/roslyn,xasx/roslyn,mmitche/roslyn,gafter/roslyn,diryboy/roslyn,agocke/roslyn,tmat/roslyn,stephentoub/roslyn,robinsedlaczek/roslyn,jcouv/roslyn,TyOverby/roslyn,stephentoub/roslyn,paulvanbrenk/roslyn,agocke/roslyn,cston/roslyn,khyperia/roslyn,TyOverby/roslyn,paulvanbrenk/roslyn,amcasey/roslyn,bkoelman/roslyn,khyperia/roslyn,sharwell/roslyn,dotnet/roslyn,AnthonyDGreen/roslyn,jkotas/roslyn,drognanar/roslyn,aelij/roslyn,xasx/roslyn,bartdesmet/roslyn,mmitche/roslyn,mavasani/roslyn,davkean/roslyn,weltkante/roslyn,eriawan/roslyn,tannergooding/roslyn,cston/roslyn,VSadov/roslyn,pdelvo/roslyn,ErikSchierboom/roslyn,pdelvo/roslyn,swaroop-sridhar/roslyn,MattWindsor91/roslyn,jeffanders/roslyn,CaptainHayashi/roslyn,tvand7093/roslyn,genlu/roslyn,mattscheffer/roslyn,tvand7093/roslyn,physhi/roslyn,mgoertz-msft/roslyn,CyrusNajmabadi/roslyn,mavasani/roslyn,amcasey/roslyn,weltkante/roslyn,tannergooding/roslyn,kelltrick/roslyn,sharwell/roslyn,dpoeschl/roslyn,VSadov/roslyn,bartdesmet/roslyn,dpoeschl/roslyn,jeffanders/roslyn,akrisiun/roslyn,KevinRansom/roslyn,sharwell/roslyn,jasonmalinowski/roslyn,abock/roslyn,tmeschter/roslyn,panopticoncentral/roslyn,brettfo/roslyn,AnthonyDGreen/roslyn,dpoeschl/roslyn,diryboy/roslyn,drognanar/roslyn,AdamSpeight2008/roslyn-AdamSpeight2008,mavasani/roslyn,genlu/roslyn,KirillOsenkov/roslyn,CaptainHayashi/roslyn,MattWindsor91/roslyn,AdamSpeight2008/roslyn-AdamSpeight2008,reaction1989/roslyn,TyOverby/roslyn,AlekseyTs/roslyn,MichalStrehovsky/roslyn,aelij/roslyn,gafter/roslyn,srivatsn/roslyn,Giftednewt/roslyn,Hosch250/roslyn,jamesqo/roslyn,nguerrera/roslyn,MichalStrehovsky/roslyn,jkotas/roslyn,jasonmalinowski/roslyn,AdamSpeight2008/roslyn-AdamSpeight2008,shyamnamboodiripad/roslyn,DustinCampbell/roslyn,heejaechang/roslyn,AlekseyTs/roslyn,AmadeusW/roslyn,swaroop-sridhar/roslyn,weltkante/roslyn,DustinCampbell/roslyn,lorcanmooney/roslyn,mattscheffer/roslyn,abock/roslyn,xasx/roslyn,OmarTawfik/roslyn,amcasey/roslyn,heejaechang/roslyn,tmat/roslyn,wvdd007/roslyn,dotnet/roslyn,stephentoub/roslyn,kelltrick/roslyn,bartdesmet/roslyn,eriawan/roslyn,tmeschter/roslyn,KirillOsenkov/roslyn,robinsedlaczek/roslyn,jmarolf/roslyn,swaroop-sridhar/roslyn,srivatsn/roslyn,pdelvo/roslyn,yeaicc/roslyn,physhi/roslyn,MattWindsor91/roslyn,jamesqo/roslyn,CyrusNajmabadi/roslyn,srivatsn/roslyn,eriawan/roslyn,abock/roslyn,Giftednewt/roslyn,physhi/roslyn,panopticoncentral/roslyn,Hosch250/roslyn,OmarTawfik/roslyn,bkoelman/roslyn,MichalStrehovsky/roslyn,jmarolf/roslyn,shyamnamboodiripad/roslyn,mattscheffer/roslyn,brettfo/roslyn,aelij/roslyn,jeffanders/roslyn,CyrusNajmabadi/roslyn,reaction1989/roslyn,akrisiun/roslyn,mmitche/roslyn,AmadeusW/roslyn,jasonmalinowski/roslyn,tmat/roslyn,mattwar/roslyn,cston/roslyn,mattwar/roslyn,shyamnamboodiripad/roslyn,KirillOsenkov/roslyn,heejaechang/roslyn,nguerrera/roslyn,CaptainHayashi/roslyn,DustinCampbell/roslyn,ErikSchierboom/roslyn,bkoelman/roslyn,mgoertz-msft/roslyn,AmadeusW/roslyn,agocke/roslyn,orthoxerox/roslyn,jcouv/roslyn,davkean/roslyn,kelltrick/roslyn,lorcanmooney/roslyn,KevinRansom/roslyn,diryboy/roslyn,jamesqo/roslyn,KevinRansom/roslyn,yeaicc/roslyn,AnthonyDGreen/roslyn,VSadov/roslyn,orthoxerox/roslyn