Remove unused sass import

Author: Salma Alam-Naylor

apps/fretonator-web/src/app/common/fretonator/fretonator.component.scss

@@ -1,7 +1,6 @@
 @import "../../../styles/vars";
 @import "../../../styles/functions";
 @import "../../../styles/mixins";
-@import "../../../styles/typography";
 
 .fretboard__container {
   margin-top: pxToRem($grid-unit * 1);