Allow empty values in startup script request struct

[optik-aper]

Description

Adds the omitempty struct tag since it's the same struct used for update as is used for create. As it is now, when updates are made, any empty values get sent to the API which will wipe the values.

Related Issues

#295

Checklist:

• Have you checked to ensure there aren't other open Pull Requests for the same update/change?
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• Have you successfully ran tests with your changes locally?