message: fix(external-link): change the external link in creating chart dashboard
diff: @@ -294,7 +294,7 @@ export default class AddSliceContainer extends React.PureComponent<
  'Instructions to add a dataset are available in the Superset tutorial.',
  )}{' '}
  <a
  - href="https://superset.apache.org/docs/creating-charts-dashboards/first-dashboard#adding-a-new-table"
  + href="https://superset.apache.org/docs/creating-charts-dashboards/creating-your-first-dashboard/#registering-a-new-table"
  rel="noopener noreferrer"
  target="_blank"
  >
  