fix(echart): Tooltip date format doesn't follow time grain (#33138)

superset-frontend/plugins/plugin-chart-echarts/src/utils/formatters.ts

@@ -78,7 +78,7 @@ export function getTooltipTimeFormatter(
   format?: string,
 ): TimeFormatter | StringConstructor {
   if (format === SMART_DATE_ID) {
-    return getSmartDateDetailedFormatter();
+    return getSmartDateVerboseFormatter();
   }
   if (format) {
     return getTimeFormatter(format);