watchdog: w83627hf_wdt: Fix support NCT6116D

We should select nct6116 for the new chip, not nct6102.

Signed-off-by: Srikanth Krishnakar <skrishnakar@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>