Don't use relative path to import tokens.css

Author: noisysocks

package-lock.json

@@ -1,12 +1,12 @@
 /**
  * Design Tokens
- * 
+ *
  * This file imports CSS custom properties from the @duckduckgo/design-tokens package.
  * The tokens provide a consistent color palette and semantic tokens for light/dark themes
  * as well as theme variants (coolGray, slateBlue, green, violet, rose, orange, desert).
- * 
+ *
  * All tokens use the `--ds-*` prefix (Design System).
- * 
+ *
  * @see https://dub.duckduckgo.com/duckduckgo/design-tokens
  */
-@import url("../../../node_modules/@duckduckgo/design-tokens/build/desktop-browsers/tokens.css");
+@import url("@duckduckgo/design-tokens/build/desktop-browsers/tokens.css");