noise: change the WG packet type values:

- This bypasses STC's DPI

	- Requires both sides to use these values.
	  Hence, this is outside the wg spec, and
	  may even be called something different.

Signed-off-by: HeshamTB <hishaminv@gmail.com>

device/noise-protocol.go

@@ -53,10 +53,10 @@ const (
 )
 
 const (
-	MessageInitiationType  = 1 + 0x40000000
+	MessageInitiationType  = 6
-	MessageResponseType    = 2 + 0x40000000
+	MessageResponseType    = 7
-	MessageCookieReplyType = 3 + 0x40000000 
+	MessageCookieReplyType = 8
-	MessageTransportType   = 4 + 0x40000000
+	MessageTransportType   = 9
 )
 
 const (