default the timeout to 30 seconds as the default seems to small in some cases

Change-Id: I76585a5deaa8a6c96c4d3d7cd3213db318ad4c4a
diff --git a/ansible.cfg b/ansible.cfg
index 7ee9c04..8c02f3f 100644
--- a/ansible.cfg
+++ b/ansible.cfg
@@ -5,4 +5,5 @@
 callback_whitelist = profile_tasks
 host_key_checking = false
 forks=20
+timeout=30