qmi_wwan: add another Lenovo EM74xx device ID

qmi_wwan: add another Lenovo EM74xx device ID

[ Upstream commit 486181bcb3248e2f1977f4e69387a898234a4e1e ]

In their infinite wisdom, and never ending quest for end user frustration,
Lenovo has decided to use a new USB device ID for the wwan modules in
their 2017 laptops.  The actual hardware is still the Sierra Wireless
EM7455 or EM7430, depending on region.

Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>