hwmon: (fam15h_power) Update running_avg_capture bit field to 28
hwmon: (fam15h_power) Update running_avg_capture bit field to 28

On Carrizo and later platforms, running_avg_capture bit field is
extended to 4:31 (28 bits) from 4:25.

Signed-off-by: Huang Rui <3d137cbcc79a0a89c72e4e9b642446ed2999ace4@amd.com>
Signed-off-by: Guenter Roeck <ba324ca7b1c77fc20bb970d5aff6eea9377918a5@roeck-us.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs