icon: update app icon

- GNOME 3.32 redesign of app icons.
  See Initiatives#2
  for more info.

/label ~"9. Initiative: AppIconRedesign"
1 job for wip/jimmac/app-icon-redesign in 2 minutes and 18 seconds (queued for 2 seconds)
latest
Status Job ID Name Coverage
  Test
passed #199456
build-fedora

00:02:18