Add temporary debug sleep

Change-Id: I5e7191d6259653853d5670faed488f24af798243
diff --git a/playbooks/setup-openstack-iscsi-multipath-storpool/pre.yaml b/playbooks/setup-openstack-iscsi-multipath-storpool/pre.yaml
index beb53dc..1b095a5 100644
--- a/playbooks/setup-openstack-iscsi-multipath-storpool/pre.yaml
+++ b/playbooks/setup-openstack-iscsi-multipath-storpool/pre.yaml
@@ -351,6 +351,9 @@
             path: /home/ubuntu/ansible/storpool_deploy_info.conf
             state: absent
 
+        - name: Debug sleep
+          ansible.builtin.command: sleep 3600
+
 - hosts: lab-sp-a1
   vars_files:
     - vars.yaml