Revert "fix(deps): update dependency @fortawesome/fontawesome-free to v6"
Revert "fix(deps): update dependency @fortawesome/fontawesome-free to v6"

This reverts commit e061e837ad73eecd0d5e946975caa3392f764cad.

liqd/a4-meinberlin,liqd/a4-meinberlin,liqd/a4-meinberlin,liqd/a4-meinberlin