update the demo rook client yaml
update the demo rook client yaml

gcmalloc/rook,rook/rook,rook/nfs,rook/nfs,rook/rook,aramisjohnson/rook,rook/nfs,aramisjohnson/rook,rook/rook,aramisjohnson/rook,gcmalloc/rook,rook/rook,rook/rook