message: docs: update hoursFormat description
diff: @@ -15,7 +15,7 @@ Week / month names are translated automatically
  | noEventsForNextDaysText | string | v0.8.6 | `No events in the next days` Custom text for `No events in the next days` text |
  | noEventText | string | v4.1.0 | `No events` Custom text for `No events` text, only if `showNoEventsForToday` or `showNoEventDays` is true |
  | dateFormat | string | v0.7.2 | `LL` Custom date format - see [list of localized formats](https://day.js.org/docs/en/display/format#localized-formats) |
  -| hoursFormat | string | v0.7.3 | `24h` You can set `12h`, `24h` or custom, `HH:mm` - see [List of all available formats](https://day.js.org/docs/en/display/format#list-of-all-available-formats) |
  +| hoursFormat | string | v5.0.0 | this is now set via your HA profile settings, you can still set this to override if required - see [List of all available formats](https://day.js.org/docs/en/display/format#list-of-all-available-formats) |
  ## Possible Locale
  