Bump tar from 0.4.38 to 0.4.39

Bumps [tar](https://github.com/alexcrichton/tar-rs) from 0.4.38 to 0.4.39.
- [Commits](alexcrichton/tar-rs@0.4.38...0.4.39)

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

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