message: fix(chart-controls): temporal col placeholder for hybrid dnd
diff: * specific language governing permissions and limitations
  * under the License.
  */
  -import { t, validateNonEmpty } from '@superset-ui/core';
  +import { FeatureFlag, isFeatureEnabled, t, validateNonEmpty } from '@superset-ui/core';
  import { ExtraControlProps, SharedControlConfig } from '../types';
  import { TIME_COLUMN_OPTION, TIME_FILTER_LABELS } from '../constants';
  @@ -156,7 +156,11 @@ export const dnd_granularity_sqla: typeof dndGroupByControl = {
  'expression',
  ),
  canDelete: false,
  - ghostButtonText: t('Drop temporal column here'),
  + ghostButtonText: t(
  + isFeatureEnabled(FeatureFlag.ENABLE_DND_WITH_CLICK_UX)
  + ? 'Drop a temporal column here or click'
  + : 'Drop temporal column here',
  + ),
  mapStateToProps: ({ datasource }) => {
  const temporalColumns = datasource?.columns.filter(c => c.is_dttm) ?? [];
  const options = Object.fromEntries(temporalColumns.map(option => [option.column_name, option]));
  