Hosting dashboard: fix row padding

[allilevine]

Note: this fix needs to be aligned with core. Please don't hack or overwrite core DataViews behavior or CSS.

You can view core behavior here: storybook

Padding-bottom feels like it's 2x that of padding-top. Is there a reason for that? I figured maybe it was to improve scalability, but the downside is that it takes up more vertical space

#93503 (comment)