Upgrade base OS for ssh proxy nodes

We run Ansible tasks on the Centos 7 (which is now EOL). We will need to change ansible roles to use Ubuntu 24.04 or Alma9 or Rockylinux9

We chose to go with Alma9

added Sprint 24-22 label

changed milestone to %A/B testing

removed milestone %A/B testing

changed the description

added Sprint 24-23 label and removed Sprint 24-22 label

changed title from Upgrade base OS for proxy nodes to Upgrade base OS for ssh proxy nodes

changed the description

assigned to @atlurie

changed the description

mentioned in merge request !123 (closed)

mentioned in merge request !124 (merged)

marked this issue as related to #146 (closed)

closed