[Java] arrow-jdbc defines type but not value mapping for struct types

While Types.STRUCT is mapped to ArrowType.Struct, we need additional config to be able to actually read such values, similar to ARROW-4142.

**Reporter**: [David Li](https://issues.apache.org/jira/browse/ARROW-17006) / @lidavidm

_{**Note**: *This issue was originally created as [ARROW-17006](https://issues.apache.org/jira/browse/ARROW-17006). Please see the [migration documentation](https://github.com/apache/arrow/issues/14542) for further details.*}

Comienza rastreando el manejo de Types.STRUCT en arrow-jdbc y su asignación a ArrowType.Struct. Compara la configuración necesaria para la lectura de valores con ARROW-4142; se considera terminado cuando los valores Struct se pueden leer mediante la integración JDBC y existe cobertura para ese comportamiento.

Escrito por el modelo de indexación a partir del texto del issue.