build(deps): bump third_party/sby from fa5d5ad to f0f140c

Bumps [third_party/sby](https://github.com/YosysHQ/sby) from `fa5d5ad` to `f0f140c`.
- [Commits](YosysHQ/sby@fa5d5ad...f0f140c)

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

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