hwmon: (f71882fg) Add support for F81866 and F71868

Add New Fintek SuperIO F81866(0x1010) & F71868(0x1106)
with H/W Monitor functions.

We increased F71882FG_MAX_INS from 9 to 10 to read
F71868 10 voltage sets.

Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>