Fix new lines in reproducer

Currently we have NODEPOOL_PROVIDER=fake-cloudNODEPOOL_CLOUD=fake-cloud
in /etc/nodepool/provider when running nodepool-setup role.
This patch fixes it.

Change-Id: I9deb23c6a95dee381fa8d46aee00822381f00a01

roles/nodepool-setup/tasks/etc-nodepool.yml

@@ -28,7 +28,11 @@
 - name: Create /etc/nodepool/provider
   copy:
     content: |
-      NODEPOOL_PROVIDER={% if rdo_cloud_provider|bool %}rdo-cloud-tripleo{% else %}fake-cloud{% endif %}
+      NODEPOOL_PROVIDER={% if rdo_cloud_provider|bool %}
+      rdo-cloud-tripleo
+      {% else %}
+      fake-cloud
+      {% endif %}
       NODEPOOL_CLOUD=fake-cloud
       NODEPOOL_REGION=FAKE
       NODEPOOL_AZ=