calico: vxlan is the default for calico_network_backend (#8750)
calico: vxlan is the default for calico_network_backend (#8750)

Since https://github.com/kubernetes-sigs/kubespray/pull/8434
kubernetes-sigs/kubespray,kubernetes-sigs/kubespray,kubernetes-sigs/kubespray,Atoms/kubespray,Atoms/kubespray,Atoms/kubespray,kubernetes-sigs/kubespray,Atoms/kubespray