Update ipvs library to the new repo and upgrade library version

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

@@ -17,9 +17,16 @@ type Neigh struct {
 	LLIPAddr     net.IP //Used in the case of NHRP
 	Vlan         int
 	VNI          int
+	MasterIndex  int
 }
 
 // String returns $ip/$hwaddr $label
 func (neigh *Neigh) String() string {
 	return fmt.Sprintf("%s %s", neigh.IP, neigh.HardwareAddr)
 }
+
+// NeighUpdate is sent when a neighbor changes - type is RTM_NEWNEIGH or RTM_DELNEIGH.
+type NeighUpdate struct {
+	Type uint16
+	Neigh
+}