Fix for building packages on RHEL.
Fix for building packages on RHEL.

For RHEL packages we use only the major version number in the RID, however
the VERSION_ID variable contains major.minor.  Strip off the major version
number and place it into VersionMajor.

JosephTremoulet/corefx,shahid-pk/corefx,dhoehna/corefx,ericstj/corefx,dotnet-bot/corefx,rahku/corefx,nbarbettini/corefx,nchikanov/corefx,yizhang82/corefx,parjong/corefx,ptoonen/corefx,alexperovich/corefx,gkhanna79/corefx,mazong1123/corefx,khdang/corefx,MaggieTsang/corefx,nbarbettini/corefx,Ermiar/corefx,ericstj/corefx,Chrisboh/corefx,Petermarcu/corefx,ptoonen/corefx,jlin177/corefx,ravimeda/corefx,marksmeltzer/corefx,YoupHulsebos/corefx,jhendrixMSFT/corefx,nchikanov/corefx,alexperovich/corefx,Jiayili1/corefx,krk/corefx,axelheer/corefx,adamralph/corefx,stephenmichaelf/corefx,DnlHarvey/corefx,dhoehna/corefx,ellismg/corefx,wtgodbe/corefx,khdang/corefx,seanshpark/corefx,rjxby/corefx,rahku/corefx,manu-silicon/corefx,Ermiar/corefx,Priya91/corefx-1,Ermiar/corefx,dsplaisted/corefx,Ermiar/corefx,ericstj/corefx,dotnet-bot/corefx,DnlHarvey/corefx,SGuyGe/corefx,krk/corefx,DnlHarvey/corefx,richlander/corefx,elijah6/corefx,gkhanna79/corefx,SGuyGe/corefx,weltkante/corefx,krytarowski/corefx,alphonsekurian/corefx,iamjasonp/corefx,SGuyGe/corefx,shmao/corefx,stone-li/corefx,gkhanna79/corefx,Jiayili1/corefx,tijoytom/corefx,mmitche/corefx,shimingsg/corefx,tijoytom/corefx,axelheer/corefx,cydhaselton/corefx,twsouthwick/corefx,elijah6/corefx,krk/corefx,cartermp/corefx,Petermarcu/corefx,nchikanov/corefx,alexperovich/corefx,alexperovich/corefx,cydhaselton/corefx,jhendrixMSFT/corefx,yizhang82/corefx,cartermp/corefx,parjong/corefx,DnlHarvey/corefx,rjxby/corefx,nchikanov/corefx,fgreinacher/corefx,Priya91/corefx-1,Chrisboh/corefx,dotnet-bot/corefx,richlander/corefx,shahid-pk/corefx,Chrisboh/corefx,jhendrixMSFT/corefx,dhoehna/corefx,dsplaisted/corefx,cartermp/corefx,iamjasonp/corefx,marksmeltzer/corefx,zhenlan/corefx,mmitche/corefx,parjong/corefx,stephenmichaelf/corefx,DnlHarvey/corefx,BrennanConroy/corefx,Ermiar/corefx,billwert/corefx,marksmeltzer/corefx,jhendrixMSFT/corefx,rjxby/corefx,rubo/corefx,rubo/corefx,axelheer/corefx,jhendrixMSFT/corefx,jlin177/corefx,stone-li/corefx,dhoehna/corefx,jlin177/corefx,the-dwyer/corefx,twsouthwick/corefx,elijah6/corefx,marksmeltzer/corefx,cartermp/corefx,the-dwyer/corefx,cydhaselton/corefx,manu-silicon/corefx,gkhanna79/corefx,jlin177/corefx,ericstj/corefx,mmitche/corefx,tstringer/corefx,stone-li/corefx,cartermp/corefx,shahid-pk/corefx,lggomez/corefx,lggomez/corefx,axelheer/corefx,dotnet-bot/corefx,stephenmichaelf/corefx,Priya91/corefx-1,yizhang82/corefx,nbarbettini/corefx,Chrisboh/corefx,billwert/corefx,nbarbettini/corefx,JosephTremoulet/corefx,Priya91/corefx-1,Jiayili1/corefx,ravimeda/corefx,ptoonen/corefx,iamjasonp/corefx,dotnet-bot/corefx,fgreinacher/corefx,rubo/corefx,jhendrixMSFT/corefx,krk/corefx,shimingsg/corefx,shimingsg/corefx,rjxby/corefx,mmitche/corefx,weltkante/corefx,cydhaselton/corefx,manu-silicon/corefx,JosephTremoulet/corefx,ericstj/corefx,manu-silicon/corefx,axelheer/corefx,ericstj/corefx,Petermarcu/corefx,ellismg/corefx,JosephTremoulet/corefx,richlander/corefx,parjong/corefx,SGuyGe/corefx,alexperovich/corefx,lggomez/corefx,twsouthwick/corefx,billwert/corefx,alphonsekurian/corefx,Ermiar/corefx,mmitche/corefx,mazong1123/corefx,the-dwyer/corefx,krytarowski/corefx,yizhang82/corefx,zhenlan/corefx,tijoytom/corefx,weltkante/corefx,seanshpark/corefx,shimingsg/corefx,stone-li/corefx,axelheer/corefx,krytarowski/corefx,mazong1123/corefx,Priya91/corefx-1,elijah6/corefx,nbarbettini/corefx,billwert/corefx,khdang/corefx,mazong1123/corefx,jlin177/corefx,Jiayili1/corefx,jlin177/corefx,twsouthwick/corefx,alexperovich/corefx,weltkante/corefx,weltkante/corefx,ptoonen/corefx,twsouthwick/corefx,tijoytom/corefx,tstringer/corefx,twsouthwick/corefx,ravimeda/corefx,Jiayili1/corefx,marksmeltzer/corefx,jlin177/corefx,krytarowski/corefx,wtgodbe/corefx,elijah6/corefx,richlander/corefx,tstringer/corefx,shmao/corefx,dotnet-bot/corefx,richlander/corefx,wtgodbe/corefx,nchikanov/corefx,khdang/corefx,dotnet-bot/corefx,iamjasonp/corefx,ViktorHofer/corefx,billwert/corefx,Jiayili1/corefx,seanshpark/corefx,mazong1123/corefx,shimingsg/corefx,stone-li/corefx,wtgodbe/corefx,krk/corefx,adamralph/corefx,ptoonen/corefx,rahku/corefx,krk/corefx,BrennanConroy/corefx,rubo/corefx,alphonsekurian/corefx,rjxby/corefx,ViktorHofer/corefx,Priya91/corefx-1,weltkante/corefx,MaggieTsang/corefx,ellismg/corefx,ptoonen/corefx,stephenmichaelf/corefx,ViktorHofer/corefx,mmitche/corefx,MaggieTsang/corefx,tijoytom/corefx,zhenlan/corefx,the-dwyer/corefx,nchikanov/corefx,alphonsekurian/corefx,nchikanov/corefx,gkhanna79/corefx,alphonsekurian/corefx,ravimeda/corefx,ravimeda/corefx,manu-silicon/corefx,elijah6/corefx,parjong/corefx,wtgodbe/corefx,twsouthwick/corefx,jhendrixMSFT/corefx,cydhaselton/corefx,lggomez/corefx,yizhang82/corefx,ptoonen/corefx,parjong/corefx,cydhaselton/corefx,marksmeltzer/corefx,the-dwyer/corefx,Petermarcu/corefx,nbarbettini/corefx,ellismg/corefx,Petermarcu/corefx,MaggieTsang/corefx,richlander/corefx,wtgodbe/corefx,wtgodbe/corefx,rjxby/corefx,ViktorHofer/corefx,gkhanna79/corefx,seanshpark/corefx,alexperovich/corefx,fgreinacher/corefx,shahid-pk/corefx,dhoehna/corefx,krytarowski/corefx,seanshpark/corefx,shmao/corefx,tstringer/corefx,weltkante/corefx,khdang/corefx,zhenlan/corefx,shimingsg/corefx,the-dwyer/corefx,shahid-pk/corefx,ravimeda/corefx,parjong/corefx,zhenlan/corefx,mmitche/corefx,fgreinacher/corefx,yizhang82/corefx,marksmeltzer/corefx,SGuyGe/corefx,ViktorHofer/corefx,Petermarcu/corefx,JosephTremoulet/corefx,nbarbettini/corefx,tijoytom/corefx,JosephTremoulet/corefx,shmao/corefx,rahku/corefx,seanshpark/corefx,shmao/corefx,JosephTremoulet/corefx,rahku/corefx,stephenmichaelf/corefx,YoupHulsebos/corefx,YoupHulsebos/corefx,ericstj/corefx,iamjasonp/corefx,seanshpark/corefx,stone-li/corefx,adamralph/corefx,iamjasonp/corefx,Chrisboh/corefx,DnlHarvey/corefx,gkhanna79/corefx,alphonsekurian/corefx,Jiayili1/corefx,tstringer/corefx,billwert/corefx,yizhang82/corefx,richlander/corefx,YoupHulsebos/corefx,DnlHarvey/corefx,cartermp/corefx,MaggieTsang/corefx,elijah6/corefx,khdang/corefx,rjxby/corefx,rubo/corefx,YoupHulsebos/corefx,stephenmichaelf/corefx,stephenmichaelf/corefx,lggomez/corefx,zhenlan/corefx,Ermiar/corefx,dsplaisted/corefx,iamjasonp/corefx,alphonsekurian/corefx,billwert/corefx,YoupHulsebos/corefx,tstringer/corefx,Petermarcu/corefx,manu-silicon/corefx,stone-li/corefx,rahku/corefx,manu-silicon/corefx,the-dwyer/corefx,BrennanConroy/corefx,dhoehna/corefx,ViktorHofer/corefx,mazong1123/corefx,krytarowski/corefx,lggomez/corefx,tijoytom/corefx,lggomez/corefx,Chrisboh/corefx,YoupHulsebos/corefx,cydhaselton/corefx,ravimeda/corefx,MaggieTsang/corefx,ellismg/corefx,shahid-pk/corefx,zhenlan/corefx,ellismg/corefx,shimingsg/corefx,ViktorHofer/corefx,SGuyGe/corefx,krytarowski/corefx,shmao/corefx,krk/corefx,shmao/corefx,rahku/corefx,MaggieTsang/corefx,dhoehna/corefx,mazong1123/corefx