community: refactor opensearch query constructor to use wildcard instead of match in the contain comparator

[quintinoandre]

• Description: Changed the comparator to use a wildcard query instead of match. This modification allows for partial text matching on analyzed fields, which improves the flexibility of the search by performing full-text searches that aren't limited to exact matches.
• Issue: The previous implementation used a match query, which performs exact matches on analyzed fields. This approach limited the search capabilities by requiring the query terms to align with the indexed text. The modification to use a wildcard query instead addresses this limitation. The wildcard query allows for partial text matching, which means the search can return results even if only a portion of the term matches the text. This makes the search more flexible and suitable for use cases where exact matches aren't necessary or expected, enabling broader full-text searches across analyzed fields.
  In short, the problem was that match queries were too restrictive, and the change to wildcard queries enhances the ability to perform partial matches.
• Dependencies: none
• Twitter handle: @Andre_Q_Pereira

[ccurme]

Arguably a breaking change but IMO this is a bug fix given the operator is CONTAIN.