Add CI job for kustomize builds #2

Job	Run time
kustomize (examples/common/olm)	4s
kustomize (examples/common/metallb)	3s
kustomize (examples/common/nmstate)	4s
kustomize (examples/va/hci/control-plane)	4s
kustomize (examples/va/hci/control-plane/nncp)	7s
kustomize (examples/va/hci/edpm-pre-ceph)	6s
kustomize (examples/va/hci)	6s
kustomize (examples/va/nfv/ovs-dpdk)	5s
kustomize (examples/va/nfv/ovs-dpdk/nncp)	3s
kustomize (examples/va/nfv/ovs-dpdk/edpm)	6s
kustomize (examples/va/nfv/ovs-dpdk-sriov)	4s
kustomize (examples/va/nfv/ovs-dpdk-sriov/nncp)	4s
kustomize (examples/va/nfv/ovs-dpdk-sriov/edpm)	5s
kustomize (examples/va/nfv/sriov)	7s
kustomize (examples/va/nfv/sriov/nncp)	4s
kustomize (examples/va/nfv/sriov/edpm)	3s
	1m 15s

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