Update Downlink Scaling Values

[AarC10]

Description

Correct scaling values for downlinking. Avoids overflows and ensures we get better precision, such as not having 1 voltage increments for power module

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

GSW config showing both the downlinked and original values and comparing the results

Checklist:

• New functionality is documented in the necessary spots (i.e new functions documented in the header)
• Unit tests cover any new functionality or edge cases that the PR was meant to resolve (if applicable)
• The CI checks are passing
• I reviewed my own code in the GitHub diff and am sure that each change is intentional
• I feel comfortable about this code flying in a rocket