Update Transition Networks support (#10714)

* Create transition.inc.php

* Update transition.inc.php

This file was copied from another existing file with only the OID changed originally. Cleaned up to remove unnecessary clumsiness.

* Update transition.snmprec

* Update transition.json

includes/polling/os/transition.inc.php

@@ -0,0 +1,19 @@
+<?php
+
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+$data = snmp_get($device, ".1.0.8802.1.1.2.1.3.3.0", "-OQv");
+
+if (isset($data)) {
+    $hardware = $data;
+}

tests/data/transition.json

@@ -26,7 +26,7 @@
                     "sysDescr": "S3290-42 GigaBit Ethernet Switch",
                     "sysContact": "<private>",
                     "version": null,
-                    "hardware": null,
+                    "hardware": "SM8TAT2SA",
                     "features": null,
                     "os": "transition",
                     "type": "network",

tests/snmpsim/transition.snmprec

@@ -1,3 +1,4 @@
+1.0.8802.1.1.2.1.3.3.0|4|SM8TAT2SA
 1.3.6.1.2.1.1.1.0|4|S3290-42 GigaBit Ethernet Switch
 1.3.6.1.2.1.1.2.0|6|1.3.6.1.4.1.868.1.5.2.6
 1.3.6.1.2.1.1.3.0|67|3619931997