build(deps): bump hermit-sync from 0.1.5 to 0.1.6

Bumps [hermit-sync](https://github.com/hermitcore/hermit-sync) from 0.1.5 to 0.1.6.
- [Release notes](https://github.com/hermitcore/hermit-sync/releases)
- [Commits](hermit-os/hermit-sync@v0.1.5...v0.1.6)

---
updated-dependencies:
- dependency-name: hermit-sync
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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