Add missing variable

Change-Id: I53bae6e60252e2370eb7c4cdc2488dab77be8570
diff --git a/roles/platform-check/defaults/main.yml b/roles/platform-check/defaults/main.yml
new file mode 100644
index 0000000..666162d
--- /dev/null
+++ b/roles/platform-check/defaults/main.yml
@@ -0,0 +1,4 @@
+---
+# platform-check/defaults/main.yml
+
+onos_cord_dest: "{{ ansible_user_dir }}/onos-cord/"