Fix leftovers after rename

* Use proper name in jenkins test
* Fix naming in systemd service
* Fix git-review config

Change-Id: I934f897002215d7d4e610cbd312383181bbe97c9
diff --git a/contrib/osmo-ggsn.service b/contrib/osmo-ggsn.service
new file mode 100644
index 0000000..a8d123a
--- /dev/null
+++ b/contrib/osmo-ggsn.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=OsmoGGSN
+After=networking.service
+
+[Service]
+Type=simple
+Restart=always
+ExecStart=/usr/bin/osmo-ggsn -c /etc/osmocom/osmo-ggsn.conf -f
+RestartSec=2
+RestartPreventExitStatus=1
+
+[Install]
+WantedBy=multi-user.target