message: test(lightbox-media-viewer): fix for UI integration test
  ### Description
  Fixes UI integration test for `<dds-lightbox-media-viewer>` catching up with its latest change.
  ### Changelog
  **Changed**
  A fix for the UI integration test for `<dds-lightbox-media-viewer>` catching up with its latest change.
diff: @@ -15,7 +15,7 @@ describe('dds-lightbox-media-viewer-*', () => {
  });
  it('should have modal closable', async () => {
  - await page.click('bx-modal-close-button button');
  + await page.click('dds-modal-close-button button');
  await expect(page).toHaveSelector('dds-modal .bx--modal-container', { state: 'hidden' });
  });
  });
  