Remove go-build container from docs Makefile
Remove go-build container from docs Makefile

It's not used anymore

bcreane/calico,bcreane/calico,tomdee/calico,bcreane/calico,tomdee/calico,bcreane/calico,tomdee/calico,tomdee/calico,tomdee/calico,bcreane/calico,bcreane/calico