Update update-lxcs.sh

display hostname of containers that require a reboot

misc/update-lxcs.sh

@@ -93,7 +93,9 @@ for container in $(pct list | awk '{if(NR>1) print $1}'); do
       update_container $container
     fi
     if pct exec "$container" -- [ -e "/var/run/reboot-required" ]; then
-        containers_needing_reboot+=("$container")
+        # Get the container's hostname and add it to the list
+        container_hostname=$(pct exec "$container" hostname)
+        containers_needing_reboot+=("$container - $container_hostname")
     fi
   fi
 done