unstructured

1030a696 - fix: update deps to resolve cve (#4093)

fix: update deps to resolve cve (#4093) There's a [CVE](https://github.com/Unstructured-IO/unstructured/actions/runs/17506946725/job/49892516686#step:4:27) in `deepdiff` that's resolved in 8.6.1, so I'm bumping deps.