osmo-sgsn: Add missing DEPENDS libosmo-sccp

Needed as it uses libosmo-sigtran.

Change-Id: I70f533bc18cab7883b076b532ef9656fb3f084f2
diff --git a/recipes-osmocom/osmo-sgsn/osmo-sgsn.inc b/recipes-osmocom/osmo-sgsn/osmo-sgsn.inc
index 3669b79..382965f 100644
--- a/recipes-osmocom/osmo-sgsn/osmo-sgsn.inc
+++ b/recipes-osmocom/osmo-sgsn/osmo-sgsn.inc
@@ -3,9 +3,9 @@
 LICENSE = "AGPLv3"
 LIC_FILES_CHKSUM = "file://COPYING;md5=73f1eb20517c55bf9493b7dd6e480788"
 
-DEPENDS = "c-ares libpcap libasn1c libosmocore libosmo-netif osmo-iuh osmo-ggsn"
+DEPENDS = "c-ares libpcap libasn1c libosmocore libosmo-netif libosmo-sccp osmo-iuh osmo-ggsn"
 
-INC_PR="r0.${META_TELEPHONY_OSMO_INC}"
+INC_PR="r1.${META_TELEPHONY_OSMO_INC}"
 
 inherit autotools pkgconfig systemd