Add ensure-cws-upload role

Change-Id: Ic01afc6ff0200b6cef873fb81a805bfb8454f0a8
diff --git a/playbooks/test-ensure-cws-upload.yaml b/playbooks/test-ensure-cws-upload.yaml
new file mode 100644
index 0000000..9fc12a5
--- /dev/null
+++ b/playbooks/test-ensure-cws-upload.yaml
@@ -0,0 +1,6 @@
+- hosts: all
+  roles:
+    - ensure-cws-upload
+  tasks:
+    - name: Print chrome-webstore-upload help
+      command: chrome-webstore-upload --help