Provide Configure button on Child Prefixes page

[rakeshmohan46]

NetBox version

2.11.6

Feature type

New functionality

Proposed functionality

The child prefixes page should provide a Configure button to pick and choose the model attributes.

Use case

This helps the user to view any custom fields and reduce load time by removing the utilization column.

Database changes

None

External dependencies

None

[jeremystretch]

To be clear, this is the same table as the one used on the prefixes list, so the preferences should carry over between the two.