Fix: Correct variable name in color directive example code (#62912)

- Change 'color' to 'colors' in destructured parameter of example code
- Update ensures the example code accurately demonstrates correct usage

Co-authored-by: byeongin <byeongin@shoplic.kr>

Unlinked contributors: byeongin@shoplic.kr.

packages/interactivity/src/hooks.tsx

@@ -231,7 +231,7 @@ const directivePriorities: Record< string, number > = {};
  * ```js
  * directive(
  *   'color', // Name without prefix and suffix.
- *   ( { directives: { color }, ref, evaluate } ) =>
+ *   ( { directives: { color: colors }, ref, evaluate } ) =>
  *     colors.forEach( ( color ) => {
  *       if ( color.suffix = 'text' ) {
  *         ref.style.setProperty(