Removed Magic WAN (#332)

Removed Magic WAN until the icon's officially added to the brand assets repo

Author: dcpena

gatsby-config.js

@@ -30,7 +30,6 @@ const products = [
   "load-balancing",
   "logs",
   "magic-transit",
-  "magic-wan",
   "mobile-sdk",
   "network-interconnect",
   "page-shield",