aoscx: fix actual power-consumption included in environment output

Exclude actual power consumption from output. Command "show environment power-consumption" has been introduced with ArubaOS-CX Long Support Release (LSR) version FL.10.13.xxx. This was not included in the previous LSR FL.10.10.xxx. Related issue is ytti#3142. Based on the work of @danpoltawski

lib/oxidized/model/aoscx.rb

@@ -59,6 +59,7 @@ class Aoscx < Oxidized::Model
     cfg.gsub! /^(\d+\/\S+\s+\S+\s+)\d+\.\d+\s+C(.*)/, '\\1<hidden>\\2'
     cfg.gsub! /^(LC.*\s+)\d+\.\d+\s+(C.*)$/, '\\1 <hidden> \\2'
     cfg.gsub! /^(\S+\s+\S+\s+\s+\S+\s+)(slow|normal|medium|fast|max)(\s+\S+\s+\S+\s+)\d+/, '\\1<speed>\\3<rpm>'
+    cfg.gsub! /^(\d+\s+.+\s+)(\s\s\d+\.\d+)(\s+)(\s\s\d+\.\d+)$/, '\\1<power>\\3<power>'
     comment cfg
   end