contribute.json for the new version of sumo on the lithium platform

contribute.json

{
    "name": "SUMO",
    "description": "The website (SUpport.Mozilla.Org aka SUMO) for users of Mozilla products (Firefox for Windows, Mac and Linux, Firefox for iOS, Firefox for Android, Firefox Focus/Klar, Thunderbird, Thimble, etc) who need support",
		"participate":
	{
		"home": "https://support.mozilla.org/t5/custom/page/page-id/get-involved",
		"irc": "irc://irc.mozilla.org/#sumo", "irc-contacts": [ "guigs", "vesper", "rtanglao" ]
	},
	"bugs":
  {
	  "list": "https://bugzilla.mozilla.org/describecomponents.cgi?product=support.mozilla.org", 
	  "report": "https://bugzilla.mozilla.org/enter_bug.cgi?product=support.mozilla.org"
  },
  "urls":
  {
		"prod": "https://support.mozilla.org",
		"stage": "https://support-stage.allizom.org"
  },
	"keywords":
	[
		"lithium", "support", "sumo", "community-support", "user-support", "firefox-support", 
		"thunderbird-support", "focus-support", "klar-support", "firefox-ios-support",
		"firefox-android-support", "firefox-windows-support", "firefox-mac-support",
		"firefox-linux-support"
	]
}