support the new rust free Prisma client

[capaj]

I tried to use this with the rust free prisma client and I got failures:
https://github.com/authier-pm/authier/actions/runs/17817915543/job/50654697666

would be nice to support it

[luap2703]

Push

[eliahilse]

works smooth for us @ prisma v6.19 &/ rust-free client

[CodePsy-2001]

#336