Vendor latest k8s.io/cri-api and netlink

* Bump k8s.io/cri-api to latest version - v0.23.0-alpha.4
* Vendor github.com/vishvananda/netlink for network stats

Signed-off-by: David Porter <porterdavid@google.com>

vendor/github.com/vishvananda/netlink/netlink_unspecified.go

@@ -0,0 +1,241 @@
+// +build !linux
+
+package netlink
+
+import "net"
+
+func LinkSetUp(link Link) error {
+	return ErrNotImplemented
+}
+
+func LinkSetDown(link Link) error {
+	return ErrNotImplemented
+}
+
+func LinkSetMTU(link Link, mtu int) error {
+	return ErrNotImplemented
+}
+
+func LinkSetMaster(link Link, master Link) error {
+	return ErrNotImplemented
+}
+
+func LinkSetNsPid(link Link, nspid int) error {
+	return ErrNotImplemented
+}
+
+func LinkSetNsFd(link Link, fd int) error {
+	return ErrNotImplemented
+}
+
+func LinkSetName(link Link, name string) error {
+	return ErrNotImplemented
+}
+
+func LinkSetAlias(link Link, name string) error {
+	return ErrNotImplemented
+}
+
+func LinkSetHardwareAddr(link Link, hwaddr net.HardwareAddr) error {
+	return ErrNotImplemented
+}
+
+func LinkSetVfHardwareAddr(link Link, vf int, hwaddr net.HardwareAddr) error {
+	return ErrNotImplemented
+}
+
+func LinkSetVfVlan(link Link, vf, vlan int) error {
+	return ErrNotImplemented
+}
+
+func LinkSetVfVlanQos(link Link, vf, vlan, qos int) error {
+	return ErrNotImplemented
+}
+
+func LinkSetVfTxRate(link Link, vf, rate int) error {
+	return ErrNotImplemented
+}
+
+func LinkSetVfRate(link Link, vf, minRate, maxRate int) error {
+	return ErrNotImplemented
+}
+
+func LinkSetNoMaster(link Link) error {
+	return ErrNotImplemented
+}
+
+func LinkSetMasterByIndex(link Link, masterIndex int) error {
+	return ErrNotImplemented
+}
+
+func LinkSetXdpFd(link Link, fd int) error {
+	return ErrNotImplemented
+}
+
+func LinkSetXdpFdWithFlags(link Link, fd, flags int) error {
+	return ErrNotImplemented
+}
+
+func LinkSetARPOff(link Link) error {
+	return ErrNotImplemented
+}
+
+func LinkSetARPOn(link Link) error {
+	return ErrNotImplemented
+}
+
+func LinkByName(name string) (Link, error) {
+	return nil, ErrNotImplemented
+}
+
+func LinkByAlias(alias string) (Link, error) {
+	return nil, ErrNotImplemented
+}
+
+func LinkByIndex(index int) (Link, error) {
+	return nil, ErrNotImplemented
+}
+
+func LinkSetHairpin(link Link, mode bool) error {
+	return ErrNotImplemented
+}
+
+func LinkSetGuard(link Link, mode bool) error {
+	return ErrNotImplemented
+}
+
+func LinkSetFastLeave(link Link, mode bool) error {
+	return ErrNotImplemented
+}
+
+func LinkSetLearning(link Link, mode bool) error {
+	return ErrNotImplemented
+}
+
+func LinkSetRootBlock(link Link, mode bool) error {
+	return ErrNotImplemented
+}
+
+func LinkSetFlood(link Link, mode bool) error {
+	return ErrNotImplemented
+}
+
+func LinkSetTxQLen(link Link, qlen int) error {
+	return ErrNotImplemented
+}
+
+func LinkAdd(link Link) error {
+	return ErrNotImplemented
+}
+
+func LinkDel(link Link) error {
+	return ErrNotImplemented
+}
+
+func SetHairpin(link Link, mode bool) error {
+	return ErrNotImplemented
+}
+
+func SetGuard(link Link, mode bool) error {
+	return ErrNotImplemented
+}
+
+func SetFastLeave(link Link, mode bool) error {
+	return ErrNotImplemented
+}
+
+func SetLearning(link Link, mode bool) error {
+	return ErrNotImplemented
+}
+
+func SetRootBlock(link Link, mode bool) error {
+	return ErrNotImplemented
+}
+
+func SetFlood(link Link, mode bool) error {
+	return ErrNotImplemented
+}
+
+func LinkList() ([]Link, error) {
+	return nil, ErrNotImplemented
+}
+
+func AddrAdd(link Link, addr *Addr) error {
+	return ErrNotImplemented
+}
+
+func AddrReplace(link Link, addr *Addr) error {
+	return ErrNotImplemented
+}
+
+func AddrDel(link Link, addr *Addr) error {
+	return ErrNotImplemented
+}
+
+func AddrList(link Link, family int) ([]Addr, error) {
+	return nil, ErrNotImplemented
+}
+
+func RouteAdd(route *Route) error {
+	return ErrNotImplemented
+}
+
+func RouteDel(route *Route) error {
+	return ErrNotImplemented
+}
+
+func RouteList(link Link, family int) ([]Route, error) {
+	return nil, ErrNotImplemented
+}
+
+func XfrmPolicyAdd(policy *XfrmPolicy) error {
+	return ErrNotImplemented
+}
+
+func XfrmPolicyDel(policy *XfrmPolicy) error {
+	return ErrNotImplemented
+}
+
+func XfrmPolicyList(family int) ([]XfrmPolicy, error) {
+	return nil, ErrNotImplemented
+}
+
+func XfrmStateAdd(policy *XfrmState) error {
+	return ErrNotImplemented
+}
+
+func XfrmStateDel(policy *XfrmState) error {
+	return ErrNotImplemented
+}
+
+func XfrmStateList(family int) ([]XfrmState, error) {
+	return nil, ErrNotImplemented
+}
+
+func NeighAdd(neigh *Neigh) error {
+	return ErrNotImplemented
+}
+
+func NeighSet(neigh *Neigh) error {
+	return ErrNotImplemented
+}
+
+func NeighAppend(neigh *Neigh) error {
+	return ErrNotImplemented
+}
+
+func NeighDel(neigh *Neigh) error {
+	return ErrNotImplemented
+}
+
+func NeighList(linkIndex, family int) ([]Neigh, error) {
+	return nil, ErrNotImplemented
+}
+
+func NeighDeserialize(m []byte) (*Neigh, error) {
+	return nil, ErrNotImplemented
+}
+
+func SocketGet(local, remote net.Addr) (*Socket, error) {
+	return nil, ErrNotImplemented
+}