USB: serial: option: add device ID for HP lt2523 (Novatel E371)

commit 5d03a2fd2292e71936c4235885c35ccc3c94695b upstream.

Yet another laptop vendor rebranded Novatel E371.

Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>