Add sortRecursiveDesc() method (laravel#46945)

Co-authored-by: Volodya Khurshudyan <volodya.khurshudyan@softconstruct.com>

src/Illuminate/Collections/Arr.php

@@ -770,6 +770,18 @@ public static function sortRecursive($array, $options = SORT_REGULAR, $descendin
         return $array;
     }
 
+    /**
+     * Recursively sort an array by keys and values in descending order.
+     *
+     * @param  array  $array
+     * @param  int  $options
+     * @return array
+     */
+    public function sortRecursiveDesc($array, $options = SORT_REGULAR)
+    {
+        return $this->sortRecursive($array, $options, true);
+    }
+
     /**
      * Conditionally compile classes from an array into a CSS class list.
      *