message: Added HeaderTabs to ComponentPage
diff: @@ -27,6 +27,7 @@ import {
  } from '@backstage/core';
  import ComponentContextMenu from '../ComponentContextMenu/ComponentContextMenu';
  import ComponentRemovalDialog from '../ComponentRemovalDialog/ComponentRemovalDialog';
  +import { HeaderTabs } from '@backstage/core/src/layout/HeaderTabs';
  import { SentryIssuesWidget } from '@backstage/plugin-sentry';
  import { Grid } from '@material-ui/core';
  import { catalogApiRef } from '../..';
  @@ -86,6 +87,7 @@ const ComponentPage: FC<ComponentPageProps> = ({ match, history }) => {
  <Header title={component.name || 'Catalog'}>
  <ComponentContextMenu onUnregisterComponent={showRemovalDialog} />
  </Header>
  + <HeaderTabs />
  {confirmationDialogOpen && catalogRequest.value && (
  <ComponentRemovalDialog
  component={component}
  