neolit123: sig-cluster-lifecycle: remove kustomize related test jobs

JobBuild
19299
09-21 22:03
pull-test-infra-bazel 1309150626931806208 1308164777259831296
pull-test-infra-gubernator 1309150626969554944 1308164777284997120
pull-test-infra-prow-checkconfig 1309150627053441024 1308164777339523072
pull-test-infra-verify-file-perms 1309150626990526464 1308164777305968640
pull-test-infra-yamllint 1309150627028275200 1308164777326940160