Add environment for deployed-server with pacemaker

Add environment for deployed-server with pacemaker

A new environment file to be used when using the deployed-server roles
data at deployed-server/deployed-server-roles-data.yaml. This ensures
the Pre and Post Puppet Tasks for the ControllerDeployedServer role are
mapped to the stacks that handle maintenance mode and resource restarts
for pacemaker on stack-update.

Change-Id: I1ca52dfb3a3b669e128ebb0a28d9e36a1807faad
Closes-Bug: #1665060
(cherry picked from commit f8cc35092d8d8c60eee12bd2a550ff5d60e28582)