hwmon: (pmbus/lm25066) Adjust lm25066 PSC_CURRENT_IN_L mantissa

At least as of Revision J, the datasheet has a slightly different
value than what we'd had in the driver.

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Link: https://lore.kernel.org/r/20210928092242.30036-3-zev@bewilderbeest.net


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