Update cards in project starrer to be Pajamas-compliant

Related issue: #394906 (closed)

What does this MR do and why?

Make cards in app/views/projects/starrers/_starrer.html.haml Pajamas-compliant

Screenshots or screen recordings

before	after

How to set up and validate locally

1. Go to a project
2. Visit the Starrer page for it: http://gdk.test:3000/flightjs/Flight/-/starrers

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.