pkg/utils: correct the test's expected chain names
pkg/utils: correct the test's expected chain names

dcbw/cni,containernetworking/plugins,containernetworking/cni,murat1985/cni,appc/cni,murat1985/cni,rosenhouse/cni,achanda/cni,jonboulle/cni,mcastelino/cni,containernetworking/plugins,kad/cni,mcastelino/cni,tomdee/cni,squeed/plugins,rosenhouse/cni,tangle329/cni,kad/cni,aanm/cni,squeed/plugins,steveeJ/cni,luxas/cni,containernetworking/cni,dcbw/cni,appc/cni,luxas/cni,tomdee/cni,jonboulle/cni,squaremo/cni,steveeJ/cni,tangle329/cni,aanm/cni,achanda/cni,squaremo/cni