Player: get rid of CID requirement from player info, CID is still available via extradata if supported by client impl

this is useless for PM and it doesn't have any fit purpose for plugin use either, so it doesn't make sense to expose it to the API.

src/network/mcpe/handler/LoginPacketHandler.php

@@ -92,7 +92,6 @@ class LoginPacketHandler extends PacketHandler{
 			$skin,
 			$packet->clientData[LoginPacket::I_LANGUAGE_CODE],
 			$packet->extraData[LoginPacket::I_XUID],
-			$packet->clientData[LoginPacket::I_CLIENT_RANDOM_ID],
 			$packet->clientData
 		));