fix(cleanup): wait for the guest shutdown before forcing the VM off

roles/cleanup/defaults/main.yml

@@ -3,3 +3,7 @@
 cleanup_verify_boot: true
 cleanup_boot_timeout: 300
 cleanup_remove_on_failure: true
+
+# How long to let the guest finish the shutdown started in shutdown.yml before forcing it off
+cleanup_poweroff_retries: 24
+cleanup_poweroff_delay: 5