chore(deps): bump constcat from 0.5.1 to 0.6.0

Bumps [constcat](https://github.com/rossmacarthur/constcat) from 0.5.1 to 0.6.0.
- [Changelog](https://github.com/rossmacarthur/constcat/blob/trunk/RELEASES.md)
- [Commits](https://github.com/rossmacarthur/constcat/compare/0.5.1...0.6.0)

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

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

utils/Cargo.toml

@@ -12,7 +12,7 @@ license.workspace = true
 atty = "0.2"
 base64 = "0.22"
 blake2 = "0.10"
-constcat = "0.5"
+constcat = "0.6"
 directories = "6"
 docker_credential = "1"
 format_serde_error = "0.3"