fix running script to enable gcloud and kubectl cmds with sudo
fix running script to enable gcloud and kubectl cmds with sudo

tjcunliffe/hoverfly,tjcunliffe/hoverfly,tjcunliffe/hoverfly,tjcunliffe/hoverfly,tjcunliffe/hoverfly,tjcunliffe/hoverfly,SpectoLabs/hoverfly,SpectoLabs/hoverfly