Description of problem: Add steps for configuring ansible inventory location for playbooks under /usr/share/ceph-ansible/infrastructure-playbooks directory.As it causes issue seen in [1] and [2]. [1]https://bugzilla.redhat.com/show_bug.cgi?id=1819052 [2]https://bugzilla.redhat.com/show_bug.cgi?id=1821135
Additional info: - For installation, the user can create the inventory file directly in the ceph-ansible directory - For the upgrade, the user should copy the inventory into the ceph-ansible directory