This adds connmand to the list of know dhcp clients

Upstream-Status: Inappropriate [OE-Core]

Signed-off-by: Saul Wold <sgw@linux.intel.com>

Index: busybox-1.36.0/networking/ifupdown.c
===================================================================
--- busybox-1.36.0.orig/networking/ifupdown.c
+++ busybox-1.36.0/networking/ifupdown.c
@@ -628,6 +628,10 @@ struct dhcp_client_t {
 };
 
 static const struct dhcp_client_t ext_dhcp_clients[] ALIGN_PTR = {
+	{ "connmand",
+		"true",
+		"true",
+	},
 	{ "dhcpcd",
 		"dhcpcd[[ -h %hostname%]][[ -i %vendor%]][[ -I %client%]][[ -l %leasetime%]] %iface%",
 		"dhcpcd -k %iface%",