Add Central Time as the timezone for OOD virtual nodes

Current time zone is UTC by default. Change it to CST.

added Backlog label

added Sprint 22-17 label and removed Backlog label

assigned to @atlurie

changed the description

packer-openstack-hpc-image!11

mentioned in merge request packer-openstack-hpc-image!11

mentioned in commit packer-openstack-hpc-image@014f2d32

closed with merge request hpc-factory!11 (merged)