Update agent scripts

salt/elasticagent/tools/sbin_jinja/so-elastic-agent-restart

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+# Copyright Security Onion Solutions LLC and/or licensed to Security Onion Solutions LLC under one
+# or more contributor license agreements. Licensed under the Elastic License 2.0 as shown at 
+# https://securityonion.net/license; you may not use this file except in compliance with the
+# Elastic License 2.0.
+
+
+
+. /usr/sbin/so-common
+
+{% if grains.role == 'so-heavynode' %}
+/usr/sbin/so-restart elastic-agent $1
+{% else %}
+service elastic-agent restart
+{% endif %}