Use new include paths of libosmo-sccp 0.0.2
diff --git a/openbsc/src/nat/bsc_nat_utils.c b/openbsc/src/nat/bsc_nat_utils.c
index bb5ee94..0582513 100644
--- a/openbsc/src/nat/bsc_nat_utils.c
+++ b/openbsc/src/nat/bsc_nat_utils.c
@@ -35,7 +35,7 @@
 
 #include <osmocore/protocol/gsm_08_08.h>
 
-#include <sccp/sccp.h>
+#include <osmocom/sccp/sccp.h>
 
 #include <netinet/in.h>
 #include <arpa/inet.h>