[compat-canary] Prisma adapter breaks against latest Prisma

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

This is an early warning that an upcoming Prisma 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/32696802642

Stable releases are unaffected — the supported pinned version still builds. Resolve by updating the adapter for the new Prisma 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 Prisma adapter error against the latest release. Compare the canary's Prisma version with the supported pinned version and trace the affected adapter entry point. Done means the adapter builds and tests successfully against the latest Prisma version without affecting the stable pinned version.

Written by the indexing model from the issue text.