Add negative margin: Logo section

## Component/pattern to amend

Logo section

## Visual

## Context

Can ewe add a negative margin-right (`-2rem`) to `p-logo-section__items`? This way, the margin-right on whichever logo happens to be last at the current screen width (they wrap), will go into that negative margin, allowing more logos to fit onto one line. (Thanks to @kim-isaac) for bringing this up.

Find the styles for the Logo section and the p-logo-section__items class, then review the attached visual and current logo wrapping behavior. Apply the requested negative right margin and verify that logos fit more effectively on each line at varying screen widths.

Written by the indexing model from the issue text.