daemon: rename default config file to osmo-uecups-daemon.cfg

Change-Id: Icd1e5f2d62fa46029cfe55878a84166ef76a4e91
diff --git a/daemon/main.c b/daemon/main.c
index 51d5b56..863b8b4 100644
--- a/daemon/main.c
+++ b/daemon/main.c
@@ -631,7 +631,7 @@
 static void *g_tall_ctx;
 struct gtp_daemon *g_daemon;
 static int g_daemonize;
-static char *g_config_file = "osmo-gtpu-daemon.cfg";
+static char *g_config_file = "osmo-uecups-daemon.cfg";
 extern struct vty_app_info g_vty_info;
 
 static void signal_cb(struct osmo_signalfd *osfd, const struct signalfd_siginfo *fdsi)