remove badge gradient

Author: DylanVann

packages/docs/badge.pug

@@ -1,9 +1,6 @@
 mixin badge(name, text)
     svg(xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' width='80' height='20' role='img' aria-label='#{name}: #{text}')
         title #{name}: #{text}
-        lineargradient#s(x2='0' y2='100%')
-            stop(offset='0' stop-color='#bbb' stop-opacity='.1')
-            stop(offset='1' stop-opacity='.1')
         clippath#r
             rect(width='80' height='20' fill='#fff')
         g(clip-path='url(#r)')