data: featured banner for Chess

- redo the banner as the SVG didn't scale properly and overall
  he baner wasn't legible

Fixes issue #597
1 job for <span class="ref-name">wip/jimmac/banner-chess</span> in 4 minutes and 58 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
passed #223610
build-gnome-software

00:04:58