Explore how to manage TF state files via gitlab

Managing TF state files via gitlab enables us to control operations on a group of resources in a deployment. For eg. a delete or update to the infrastructure deployed via TF.

Currently, we have not configured settings for our terraform-openstack project to maintain state files in gitlab. So we have to delete the resources deployed by TF manually on a regular basis to avoid resource constraints on the target OpenStack project. This is tedious and this issue tracks the required config or notes related to setting it up.