fix(button): fix for className (#4604)

platform/ui-next/src/components/Button/Button.tsx

@@ -42,7 +42,7 @@ const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
     const Comp = asChild ? Slot : 'button';
     return (
       <Comp
-        className={cn(buttonVariants({ variant, size, className }))}
+        className={cn(buttonVariants({ variant, size }), className)}
         ref={forwardRef}
         {...props}
       />