Bump tar-fs in /src/tests/data

Bumps  and [tar-fs](https://github.com/mafintosh/tar-fs). These dependencies needed to be updated together.

Updates `tar-fs` from 2.1.2 to 2.1.4
- [Commits](mafintosh/tar-fs@v2.1.2...v2.1.4)

Updates `tar-fs` from 1.16.4 to 1.16.6
- [Commits](mafintosh/tar-fs@v2.1.2...v2.1.4)

---
updated-dependencies:
- dependency-name: tar-fs
  dependency-version: 2.1.4
  dependency-type: indirect
- dependency-name: tar-fs
  dependency-version: 1.16.6
  dependency-type: indirect
...

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Author: dependabot[bot]