e1cap_dump: Avoid deprecated osmo_init_logging() API

Change-Id: I7d9d88eb5615f6b323b6c36eceb4d847bae01d1d
diff --git a/src/e1cap_dump.c b/src/e1cap_dump.c
index 68460ab..bcb4916 100644
--- a/src/e1cap_dump.c
+++ b/src/e1cap_dump.c
@@ -288,7 +288,7 @@
 		g_sc_state[i].hdlc.out_cb = handle_hdlc_frame_content;
 	init_flip_bits();
 
-	osmo_init_logging(&log_info);
+	osmo_init_logging2(NULL, &log_info);
 
 	handle_options(argc, argv);