build(deps): bump third_party/cores/ariane from 5ff6b2d to ed89c71

Bumps [third_party/cores/ariane](https://github.com/pulp-platform/ariane) from `5ff6b2d` to `ed89c71`.
- [Release notes](https://github.com/pulp-platform/ariane/releases)
- [Commits](openhwgroup/cva6@5ff6b2d...ed89c71)

---
updated-dependencies:
- dependency-name: third_party/cores/ariane
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>