contrib: Add binary osmo-mgw to artifact with same name

Change-Id: I706a4428f01b4b5be2bedc2507f67d8d7a4ffc8d
diff --git a/contrib/jenkins-build-osmo-mgw.sh b/contrib/jenkins-build-osmo-mgw.sh
index 4ca1e45..1bc7b76 100755
--- a/contrib/jenkins-build-osmo-mgw.sh
+++ b/contrib/jenkins-build-osmo-mgw.sh
@@ -9,4 +9,4 @@
 build_repo libosmo-netif --disable-doxygen
 build_repo osmo-mgw
 
-create_bin_tgz osmo-bsc_mgcp
+create_bin_tgz osmo-bsc_mgcp osmo-mgw