build(deps): bump viv-utils[flirt] from 0.6.7 to 0.6.8
build(deps): bump viv-utils[flirt] from 0.6.7 to 0.6.8

Bumps [viv-utils[flirt]](https://github.com/williballenthin/viv-utils) from 0.6.7 to 0.6.8.
- [Release notes](https://github.com/williballenthin/viv-utils/releases)
- [Commits](https://github.com/williballenthin/viv-utils/compare/v0.6.7...v0.6.8)

---
updated-dependencies:
- dependency-name: viv-utils[flirt]
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
mandiant/capa,mandiant/capa