views_better_rest 1.3.0

- Drupal 10.3+ required: Drupal 9 and 10.0–10.2 are no longer supported.
- Run database updates after upgrading: the update keeps each existing Better REST display's current pager, so output doesn't change.
- Pager numbers are integers now: current_page, total_items, items_per_page and total_pages used to come back as strings.
- facets key is always present when "Show facets" is on: it's empty if no facets are set up.
- Bug fixes:
- grouped exposed filters now report their submitted value;
- a submitted "0" is no longer treated as empty;
- a hidden or empty facet no longer crashes the response;
- responses refresh when facet settings change;
- child options of hierarchical facets are included.