Update _tag.scss (#262)

* Update _tag.scss

* Update _tag.scss

* Update index.js

* Update _tag.scss

Author: akshat-vasudev

packages/core/src/components/tag/_tag.scss

@@ -11,7 +11,7 @@
     text-transform: uppercase;
     font-weight: 400;
     font-size: 0.75rem;
-    line-height: 1.5;
+    line-height: 1.4;
   }
 
   a.#{$ray-class-prefix}tag {