Remove unused pacemaker profiles

Remove unused pacemaker profiles

With the landing of HA NG in Newton we can actually remove the
pacemaker profiles we do not need. The only ones that are being
used in one form or the other are:

$ grep -ir services\/pacemaker environments | awk '{ print $3 }' | sort | uniq
../puppet/services/pacemaker/cinder-backup.yaml
../puppet/services/pacemaker/cinder-volume.yaml
../puppet/services/pacemaker/database/mysql.yaml
../puppet/services/pacemaker/database/redis.yaml
../puppet/services/pacemaker/haproxy.yaml
../puppet/services/pacemaker/manila-share.yaml
../puppet/services/pacemaker/rabbitmq.yaml
../puppet/services/pacemaker.yaml

The only exception is profile/pacemaker/database/mongodbvalidator
because it is included by profile/base/database/mongodb.pp

Change-Id: I80c8559bb2d915385bcc20ae71fe144ddd6591c1