HID: logitech-dj: add support of the G700(s) receiver

Both the G700 and the G700s are sharing the same receiver.
Include support for this receiver in hid-logitech-dj so that userspace
can differentiate both.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>