USB: option: add ZTE K5006-Z

commit f1b5c997e68533df1f96dcd3068a231bca495603 upstream.

The ZTE (Vodafone) K5006-Z use the following
interface layout:

00 DIAG
01 secondary
02 modem
03 networkcard
04 storage

Ignoring interface #3 which is handled by the qmi_wwan
driver.

Signed-off-by: Bjørn Mork <bjorn@mork.no>
Cc: Thomas Schäfer <tschaefer@t-online.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>