Fix regex pattern in fingerprint for VRP version

Author: amcgough-r7

xml/snmp_sysdescr.xml

@@ -3358,7 +3358,7 @@ Copyright (c) 1995-2005 by Cisco Systems
     <param pos="0" name="os.device" value="WAP"/>
   </fingerprint>
 
-  <fingerprint pattern="VRP(?:(?!VRP).)*?Version ([\d.]+) \(([^\s]+) (V\d{3,3}R\d{3,3}(?:C\d{2,2})?(?:SPC\d+|SPH\d+|CP\d+|HP\d+)?)\)">
+  <fingerprint pattern="VRP[^V]*Version ([\d.]+) \(([^\s]+) (V\d{3,3}R\d{3,3}(?:C\d{2,2})?(?:SPC\d+|SPH\d+|CP\d+|HP\d+)?)\)">
     <description>HUAWEI VRP</description>
     <example hw.model="CE6870EI" hw.series="V200R001C00SPC700" os.device="CE6870EI" os.version="8.120">Huawei Versatile Routing Platform Software
       VRP (R) software, Version 8.120 (CE6870EI V200R001C00SPC700) Copyright (C) 2012-2016 Huawei Technologies Co., Ltd.