Restart borgmatic container after reboot

templates/docker-compose.yml.twig

@@ -435,6 +435,7 @@ services:
 
   borgmatic:
     image: 'b3vis/borgmatic:{{ backup.version }}'
+    restart: unless-stopped
     volumes:
       - {{ projectrootfiles }}:/mnt/source:ro
       - {{ projectrootbackup }}/files:/mnt/borg-repository