fix: update lego.

vendor/github.com/sacloud/libsacloud/sacloud/vpc_router_status.go

@@ -5,4 +5,23 @@ type VPCRouterStatus struct {
 	FirewallReceiveLogs []string
 	FirewallSendLogs    []string
 	VPNLogs             []string
+	SessionCount        int
+	DHCPServerLeases    []struct {
+		IPAddress  string
+		MACAddress string
+	}
+	L2TPIPsecServerSessions []struct {
+		User      string
+		IPAddress string
+		TimeSec   int
+	}
+	PPTPServerSessions []struct {
+		User      string
+		IPAddress string
+		TimeSec   int
+	}
+	SiteToSiteIPsecVPNPeers []struct {
+		Status string
+		Peer   string
+	}
 }