Perform database migration in monasca upgrade

Currently the database is only synced during deployment. This change
performs the sync during upgrade as well.

Change-Id: Ia45fc733a1ab69de9d4762f5d9c8767041eeaed3
Closes-Bug: #1832020

ansible/roles/monasca/tasks/upgrade.yml

 ---
 - include_tasks: config.yml
 
+- include_tasks: bootstrap_service.yml
+
 - name: Flush handlers
   meta: flush_handlers