fix: remove unused scripts

Author: joonas-yoon

README.md

@@ -2,15 +2,13 @@
 
 ![build js](https://github.com/joonas-yoon/joonas-yoon.github.io/workflows/build%20js/badge.svg)
 
-
 # Icons
 
 - Font Awesome (fortawesome.github.com/Font-Awesome)
 
 # Other
 
 - jQuery (jquery.com)
-- html5shiv.js (@afarkas @jdalton @jon_neal @rem)
 - Respond.js (j.mp/respondjs)
 
 # LICENSE