build(deps): bump uutests from 0.7.0 to 0.8.0

Bumps [uutests](https://github.com/uutils/coreutils) from 0.7.0 to 0.8.0.
- [Release notes](https://github.com/uutils/coreutils/releases)
- [Commits](https://github.com/uutils/coreutils/compare/0.7.0...0.8.0)

---
updated-dependencies:
- dependency-name: uutests
  dependency-version: 0.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Cargo.toml

@@ -25,7 +25,7 @@ ctor = "0.8"
 filetime = "0.2"
 nix = { version = "0.31", features = ["fs"] }
 tempfile = "3"
-uutests = "0.7.0"
+uutests = "0.8.0"
 
 [[bin]]
 name = "find"