message: Fix HeaderSubtitle use mode property
diff: @@ -146,7 +146,11 @@ const Header: React.FC<HeaderProps> = ({
  </HeaderContent>
  {hasReactNode(subtitle) && (
  - <HeaderSubtitle vkuiClass="Header__subtitle" Component="span">
  + <HeaderSubtitle
  + vkuiClass="Header__subtitle"
  + Component="span"
  + mode={mode}
  + >
  {subtitle}
  </HeaderSubtitle>
  )}
  