Jakarta Validation 3.1 compatible implementation

Looking at https://jakarta.ee/specifications/bean-validation/3.1/ a compatible implementation is displayed as `[Hibernate Validator 8.0.1.Final](https://hibernate.org/validator/releases/8.0/)`

Hibernate Validator 8.0 series is a Jakarta Bean Validation 3.0-based implementation. While there weren't any updates to the Jakarta Validation API, and 8.0 would probably pass the TCK as it should also be more or less the same, the currently developed 9.0 series of Hibernate Validator is the one that targets the Jakarta Validation 3.1 API.

A 3.1-compatible version should be updated once the 9.0 series is published.

Start with the Jakarta Validation 3.1 specification page linked in the issue and inspect its current compatible implementation entry. Once Hibernate Validator 9.0 is published, update that entry to identify the 9.0 series as the Jakarta Validation 3.1-compatible implementation.

Written by the indexing model from the issue text.