message: fix PanelHeaderContent classes
diff: @@ -37,10 +37,10 @@ const PanelHeaderContent: FunctionComponent<PanelHeaderContentProps> = ({
  return (
  <div {...rootProps} vkuiClass={baseClassNames} style={style} className={className}>
  - {hasReactNode(before) && <div className="PanelHeaderContent__before">{before}</div>}
  + {hasReactNode(before) && <div vkuiClass="PanelHeaderContent__before">{before}</div>}
  <InComponent
  {...inProps}
  - className="PanelHeaderContent__in"
  + vkuiClass="PanelHeaderContent__in"
  >
  {hasReactNode(status) &&
  <Caption level="1" weight="regular" vkuiClass="PanelHeaderContent__status">
  