Merge pull request #1111 from data-for-change/open-widgets-to-prod

Update cards.const.ts

src/const/cards.const.ts

@@ -16,6 +16,7 @@ export const operationalCards: WidgetName[] = [
   WidgetName.accident_count_by_accident_year,
   WidgetName.injured_count_by_accident_year,
   // WidgetName.accident_count_by_driver_type,
+  WidgetName.killed_and_injured_count_per_age_group,
   WidgetName.accident_count_by_day_night
 ];