FormControl-spacingWrapper shows excessive whitespace when form has hidden inputs

[gwwar]

Try creating a form with hidden inputs. The row-gap css rule adds extra whitespace.

To see an example live:

• Visit github.com/pricing
• Pick enterprise
• Click to activate the enterprise
• The billing information form has excess whitespace

extra space from hidden inputs	disable row gap

[gwwar]

Likely this file: https://github.com/primer/view_components/blob/fd3578bd16622d4ad204b87d3826e8aae5fd82d0/app/components/primer/alpha/text_field.pcss#L69