Bold required fields in onboarding job

[hooligan-sa]

In almost every Nautobot page that requires input or selection, the required items are bolded and the optional ones aren't.
Please add this to your Onboarding job

[jeffkala]

This is tough because of the csv_file part of the job inputs. Which is avoids us from being able to set required on many of the fields that can be set in the csv.