hnbgw: vty: add SCCP related vty commands

Depends: I214ea51fc6bfa2a9a4dd7c34b43add0c77ffe22e (libosmo-sccp)
Change-Id: I2f81e078d7a26dd39f8ff9d0f9273ee1a3434232
diff --git a/src/hnbgw.c b/src/hnbgw.c
index 91e551b..cd6104b 100644
--- a/src/hnbgw.c
+++ b/src/hnbgw.c
@@ -524,6 +524,7 @@
 	vty_init(&vty_info);
 
 	osmo_ss7_vty_init_asp(tall_hnb_ctx);
+	osmo_sccp_vty_init();
 	hnbgw_vty_init(g_hnb_gw, tall_hnb_ctx);
 	logging_vty_add_cmds(&hnbgw_log_info);