fix(cleanup): keep RHEL ISO ide1 attached as local repo

roles/cleanup/tasks/proxmox.yml

@@ -13,12 +13,9 @@
         vmid: "{{ system_cfg.id }}"
         disk: "{{ item }}"
         state: absent
-      loop: >-
+      loop:
-        {{
+        - ide0
-          ['ide0']
+        - ide2
-          + (['ide1'] if rhel_iso is defined and rhel_iso | length > 0 else [])
-          + ['ide2']
-        }}
       failed_when: false
       no_log: true