Ensure systemd user service manager is enabled

This is required to have the rootless containers start at boot.

roles/install/tasks/main.yml

@@ -41,3 +41,10 @@
     system: false
     state: present
   loop: "{{ sce_service_accounts }}"
+
+# Needed to have containers start at host boot
+- name: Ensure systemd user service manager will run without a login session for the Podman service account(s)
+  ansible.builtin.command:
+    cmd: loginctl enable-linger {{ item }}
+    creates: /var/lib/systemd/linger/{{ item }}
+  loop: "{{ sce_service_accounts }}"