fix some deps: sgsn->ggsn and msc->libsmpp34
diff --git a/2G.deps b/2G.deps
index c4ca2cb..d6a58ad 100644
--- a/2G.deps
+++ b/2G.deps
@@ -9,4 +9,4 @@
 osmo-mgw	libosmo-netif
 osmo-msc	libosmo-sccp osmo-mgw libsmpp34
 osmo-bsc	libosmo-sccp osmo-mgw
-osmo-sgsn	libosmo-sccp
+osmo-sgsn	libosmo-sccp osmo-ggsn