Adding HPE Accton switch OUI

Change-Id: Icdb2dd405dad4a350fd4e2ff88dbe8df057313ba
(cherry picked from commit 097c2e312da34e735a8ac5bea39442676dc2da71)
diff --git a/switchq/vendors.json b/switchq/vendors.json
index de50f0a..b5b2a4e 100644
--- a/switchq/vendors.json
+++ b/switchq/vendors.json
@@ -13,5 +13,10 @@
         "prefix" : "C4:39:3A",
         "vendor" : "Edgecore Networks Corportation",
         "provision" : true
+    },
+    {
+        "prefix" : "48:0F:CF",
+        "vendor" : "Hewlett Packard Enterprise",
+        "provision" : true
     }
 ]