Fix order in which we call crossgen.sh so it gets execute permissions
Fix order in which we call crossgen.sh so it gets execute permissions

alexperovich/corefx,seanshpark/corefx,JosephTremoulet/corefx,JosephTremoulet/corefx,elijah6/corefx,yizhang82/corefx,gkhanna79/corefx,ravimeda/corefx,ravimeda/corefx,ericstj/corefx,krytarowski/corefx,parjong/corefx,ericstj/corefx,fgreinacher/corefx,stone-li/corefx,krytarowski/corefx,cydhaselton/corefx,ericstj/corefx,YoupHulsebos/corefx,seanshpark/corefx,stone-li/corefx,DnlHarvey/corefx,Jiayili1/corefx,axelheer/corefx,zhenlan/corefx,krytarowski/corefx,parjong/corefx,DnlHarvey/corefx,Jiayili1/corefx,nchikanov/corefx,MaggieTsang/corefx,ptoonen/corefx,MaggieTsang/corefx,ericstj/corefx,MaggieTsang/corefx,ptoonen/corefx,BrennanConroy/corefx,stephenmichaelf/corefx,axelheer/corefx,axelheer/corefx,the-dwyer/corefx,tijoytom/corefx,Ermiar/corefx,stone-li/corefx,MaggieTsang/corefx,seanshpark/corefx,jlin177/corefx,elijah6/corefx,nbarbettini/corefx,the-dwyer/corefx,ptoonen/corefx,twsouthwick/corefx,YoupHulsebos/corefx,richlander/corefx,billwert/corefx,stone-li/corefx,twsouthwick/corefx,the-dwyer/corefx,tijoytom/corefx,Ermiar/corefx,rubo/corefx,ViktorHofer/corefx,mmitche/corefx,yizhang82/corefx,seanshpark/corefx,elijah6/corefx,mazong1123/corefx,dotnet-bot/corefx,axelheer/corefx,rubo/corefx,the-dwyer/corefx,weltkante/corefx,Jiayili1/corefx,fgreinacher/corefx,dhoehna/corefx,ViktorHofer/corefx,jlin177/corefx,elijah6/corefx,rjxby/corefx,dotnet-bot/corefx,krk/corefx,dhoehna/corefx,cydhaselton/corefx,elijah6/corefx,ViktorHofer/corefx,wtgodbe/corefx,YoupHulsebos/corefx,twsouthwick/corefx,parjong/corefx,stephenmichaelf/corefx,krytarowski/corefx,nbarbettini/corefx,ViktorHofer/corefx,gkhanna79/corefx,zhenlan/corefx,mazong1123/corefx,fgreinacher/corefx,krk/corefx,tijoytom/corefx,ptoonen/corefx,billwert/corefx,krk/corefx,ravimeda/corefx,ptoonen/corefx,DnlHarvey/corefx,richlander/corefx,twsouthwick/corefx,DnlHarvey/corefx,nbarbettini/corefx,zhenlan/corefx,parjong/corefx,nbarbettini/corefx,alexperovich/corefx,the-dwyer/corefx,krytarowski/corefx,Jiayili1/corefx,alexperovich/corefx,alexperovich/corefx,mazong1123/corefx,axelheer/corefx,Ermiar/corefx,stephenmichaelf/corefx,shimingsg/corefx,billwert/corefx,dhoehna/corefx,DnlHarvey/corefx,mmitche/corefx,rjxby/corefx,gkhanna79/corefx,weltkante/corefx,Ermiar/corefx,axelheer/corefx,wtgodbe/corefx,Ermiar/corefx,stone-li/corefx,nchikanov/corefx,alexperovich/corefx,parjong/corefx,fgreinacher/corefx,rjxby/corefx,dotnet-bot/corefx,weltkante/corefx,richlander/corefx,richlander/corefx,mmitche/corefx,tijoytom/corefx,parjong/corefx,twsouthwick/corefx,stephenmichaelf/corefx,richlander/corefx,tijoytom/corefx,YoupHulsebos/corefx,cydhaselton/corefx,shimingsg/corefx,shimingsg/corefx,stephenmichaelf/corefx,YoupHulsebos/corefx,seanshpark/corefx,yizhang82/corefx,weltkante/corefx,krk/corefx,jlin177/corefx,ptoonen/corefx,ViktorHofer/corefx,dhoehna/corefx,alexperovich/corefx,richlander/corefx,rubo/corefx,ravimeda/corefx,weltkante/corefx,BrennanConroy/corefx,YoupHulsebos/corefx,mmitche/corefx,gkhanna79/corefx,mmitche/corefx,billwert/corefx,seanshpark/corefx,Ermiar/corefx,elijah6/corefx,dhoehna/corefx,weltkante/corefx,ViktorHofer/corefx,richlander/corefx,cydhaselton/corefx,dotnet-bot/corefx,mazong1123/corefx,the-dwyer/corefx,wtgodbe/corefx,zhenlan/corefx,stephenmichaelf/corefx,nchikanov/corefx,zhenlan/corefx,cydhaselton/corefx,rubo/corefx,DnlHarvey/corefx,tijoytom/corefx,krk/corefx,mazong1123/corefx,the-dwyer/corefx,zhenlan/corefx,mazong1123/corefx,seanshpark/corefx,jlin177/corefx,shimingsg/corefx,Jiayili1/corefx,twsouthwick/corefx,ptoonen/corefx,BrennanConroy/corefx,JosephTremoulet/corefx,krytarowski/corefx,rjxby/corefx,dotnet-bot/corefx,stone-li/corefx,shimingsg/corefx,rubo/corefx,dotnet-bot/corefx,mmitche/corefx,wtgodbe/corefx,stone-li/corefx,nchikanov/corefx,nbarbettini/corefx,JosephTremoulet/corefx,JosephTremoulet/corefx,JosephTremoulet/corefx,nchikanov/corefx,wtgodbe/corefx,nchikanov/corefx,krytarowski/corefx,elijah6/corefx,stephenmichaelf/corefx,cydhaselton/corefx,mmitche/corefx,ericstj/corefx,ravimeda/corefx,zhenlan/corefx,shimingsg/corefx,gkhanna79/corefx,jlin177/corefx,billwert/corefx,shimingsg/corefx,jlin177/corefx,wtgodbe/corefx,dhoehna/corefx,twsouthwick/corefx,krk/corefx,ravimeda/corefx,nbarbettini/corefx,cydhaselton/corefx,ViktorHofer/corefx,DnlHarvey/corefx,MaggieTsang/corefx,weltkante/corefx,nbarbettini/corefx,gkhanna79/corefx,gkhanna79/corefx,yizhang82/corefx,krk/corefx,ericstj/corefx,Ermiar/corefx,wtgodbe/corefx,dotnet-bot/corefx,yizhang82/corefx,mazong1123/corefx,dhoehna/corefx,Jiayili1/corefx,MaggieTsang/corefx,rjxby/corefx,Jiayili1/corefx,YoupHulsebos/corefx,jlin177/corefx,nchikanov/corefx,tijoytom/corefx,alexperovich/corefx,yizhang82/corefx,ravimeda/corefx,yizhang82/corefx,billwert/corefx,rjxby/corefx,JosephTremoulet/corefx,rjxby/corefx,billwert/corefx,MaggieTsang/corefx,ericstj/corefx,parjong/corefx