Bug fixes

Fixed a bug with prod bundle mapping.

1. Issue #3016641 by SKAUGHT, benjy: algoliasearch-client-php got bumped to 2.0
2. using latest coder d8 styleguide, more clean up. (1 year, 10 months ago)
3. Issue #2870973 by Munavijayalakshmi: Convert module to use short array syntax (new coding standard)
4. Codebase clean up via phpcs d8 styleguide
5. Adds documentation for this mdoule.
6. Issue #2871330 by michaelmallett: Lots of notices from prepareItem when field is empty

Bug fixes:
Issue #2991749 by timwood, dcam: Version constraints prevent minor-version updates of Facets

- Fix the version constraint for config_ignore to allow for 2.x releases.

Drupal core and contrib modules:
- Upgrade Drupal core to 8.6.10, as well as contrib modules

Update for opigno 8-x-1.3