usb: cp210x support SEL C662 Vendor/Device

commit b579fa52f6be0b4157ca9cc5e94d44a2c89a7e95 upstream.

This patch adds support for the Schweitzer Engineering Laboratories
C662 USB cable based off the CP210x driver.

Signed-off-by: Barry Grussling <barry@grussling.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>