Use MaaS in system tests

Change-Id: Ibaa90ab8a5f290c2a076976243ec0d2511ce8295
diff --git a/tcp_tests/helpers/ext.py b/tcp_tests/helpers/ext.py
index 7999201..800367d 100644
--- a/tcp_tests/helpers/ext.py
+++ b/tcp_tests/helpers/ext.py
@@ -53,6 +53,8 @@
     'k8s_deployed',
     'decapod_deployed',
     'ceph_deployed',
+    'day1_underlay',
+    'cfg_configured',
 )