We look for a ValidationException with a message that starts with the following:

Unable to create a Configuration, because no Bean Validation provider could be found

When using the version 2.0.2 Jakarta variant of the API, the message is actually the following:

Unable to create a Configuration, because no Jakarta Bean Validation provider could be found. Add a provider like Hibernate Validator (RI) to your classpath.

Note the addition of Jakarta in the first sentence of the message which is absent when using the Javax variant and version 2.0.1 of the Jakarta variant.