Remove UnNeeded package build Target (#4102)
Remove UnNeeded package build Target (#4102)

We used this target as a hack till we update the build tools to v2.x and now we updated the build tools so this target is not needed anymore
gregkalapos/corert,gregkalapos/corert,gregkalapos/corert,shrah/corert,gregkalapos/corert,yizhang82/corert,shrah/corert,yizhang82/corert,shrah/corert,yizhang82/corert,yizhang82/corert,shrah/corert