meta-romulus: Add w83773g sensor config

Romulus uses w83773g hwmon sensor and it has 3 temperature sensors.
Add the kernel config and hwmon config to use the sensor.

Change-Id: If9ddc5eba17fa7e60b714d158c00e43d7e5378f8
Signed-off-by: Lei YU <mine260309@gmail.com>
3 files changed