USB: option: add Longcheer/Longsung vendor ID

Longcheer is a Chinese company that manufactures the devices which a
bunch of different companies like Alcatel, 4G Systems, and Mobidata
rebrand.  While I can't find Longcheer's USB ID registered anywhere,
it's pretty clear the ID is theirs.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>