Replace lego fonts with the one used asset

Saves a significant amont of build time by not linking to assets which
we don't use, only do it for the one fontawesome character we do use.
2 jobs for main in 3 minutes and 10 seconds (queued for 5 seconds)
Status Name Job ID Coverage
  Test
passed pages #44904

00:03:10

 
  Deploy
passed pages:deploy

00:00:00