hwmon: (pmbus/ltc4286) Drop unused i2c device ids

The driver doesn't make use of the different numbers assigned to the
different devices. So drop them.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://lore.kernel.org/r/9a48ba0368e0c8cddc94c5e4cf3edd7eadc03a2d.1720600141.git.u.kleine-koenig@baylibre.com


Signed-off-by: Guenter Roeck <linux@roeck-us.net>