[compat-canary] Hibernate adapter breaks against latest Hibernate ORM

The weekly compatibility canary failed building/testing the Hibernate adapter against the latest released Hibernate ORM.

This is an early warning that an upcoming Hibernate ORM version introduces a breaking change (API/class relocation, removed method, etc.) before a customer hits it. See the failing run for the exact error:

https://github.com/awslabs/aurora-dsql-orms/actions/runs/30793111311

Stable releases are unaffected — the supported pinned version still builds. Resolve by updating the adapter for the new Hibernate ORM version, then this issue can be closed (the canary will reopen it if the break recurs).

Start with the failing GitHub Actions run linked in the issue and identify the exact Hibernate ORM compatibility error in the adapter build or tests. Update the Hibernate adapter for the latest released ORM version, then confirm the canary build and tests pass while the supported pinned version remains unaffected.

Written by the indexing model from the issue text.