Bump @oclif/test from 4.1.5 to 4.1.6

Bumps [@oclif/test](https://github.com/oclif/test) from 4.1.5 to 4.1.6.
- [Release notes](https://github.com/oclif/test/releases)
- [Changelog](https://github.com/oclif/test/blob/main/CHANGELOG.md)
- [Commits](oclif/test@4.1.5...4.1.6)

---
updated-dependencies:
- dependency-name: "@oclif/test"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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