Set service restart field to true

pkg.info

@@ -1,7 +1,7 @@
 name: lightdm
 description: A lightweight display manager
 version: 1.32.0
-revision: 2
+revision: 3
 url: https://github.com/canonical/lightdm
 license: GPL-3.0-or-later AND (LGPL-2.0-only OR LGPL-3.0-only)
 maintainers:

source-files/lightdm.esv

@@ -2,3 +2,4 @@ name: lightdm
 description: Start the LightDM Display Manager
 type: background
 start_cmd: /etc/esvm/scripts/lightdm.sh
+restart: true