MT#55283 fix compilation for kernel >=6.10

Closes #1845

Fixes: https://bugs.debian.org/1077839
Closes: #1077839
Change-Id: Iead85dca40931308b23815135e45ec94a9525c9c
(cherry picked from commit 57e42ac)

Author: rfuchs

kernel-module/xt_RTPENGINE.c

@@ -4020,7 +4020,11 @@ static int send_proxy_packet4(struct sk_buff *skb, struct re_address *src, struc
 	if (!net)
 		goto drop;
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,10,0)
+	rt = ip_route_output(net, dst->u.ipv4, src->u.ipv4, tos, 0, 0);
+#else
 	rt = ip_route_output(net, dst->u.ipv4, src->u.ipv4, tos, 0);
+#endif
 	if (IS_ERR(rt))
 		goto drop;
 	skb_dst_drop(skb);