build(deps): bump which from 5.0.0 to 6.0.0

Bumps [which](https://github.com/harryfei/which-rs) from 5.0.0 to 6.0.0.
- [Release notes](https://github.com/harryfei/which-rs/releases)
- [Changelog](https://github.com/harryfei/which-rs/blob/master/CHANGELOG.md)
- [Commits](harryfei/which-rs@5.0.0...6.0.0)

---
updated-dependencies:
- dependency-name: which
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.toml

@@ -95,7 +95,7 @@ url = { version = "2", optional = true }
 uuid = { version = "1.6", features = ["v4"] }
 walkdir = "2"
 # by default which pulls in an outdated failure version
-which = { version = "5", default-features = false }
+which = { version = "6", default-features = false }
 zip = { version = "0.6", default-features = false }
 zstd = "0.13"