Adding the withQueryString method to the paginator interface (#54462)

- According to the documentation, `paginate` has a `withQueryString` method.
  - See, https://laravel.com/docs/pagination#appending-query-string-values
- Not only `cursorPaginate`, but also `paginate` and `simplePaginate` should implement `withQueryString` and work with it.

ref: laravel/framework#54460

Author: dvlpr91

Pagination/Paginator.php

@@ -34,6 +34,13 @@ public function appends($key, $value = null);
      */
     public function fragment($fragment = null);
 
+    /**
+     * Add all current query string values to the paginator.
+     *
+     * @return $this
+     */
+    public function withQueryString();
+
     /**
      * The URL for the next page, or null.
      *