build(deps): update itertools requirement from 0.13.0 to 0.14.0

Updates the requirements on [itertools](https://github.com/rust-itertools/itertools) to permit the latest version.
- [Changelog](https://github.com/rust-itertools/itertools/blob/master/CHANGELOG.md)
- [Commits](rust-itertools/itertools@v0.13.0...v0.14.0)

---
updated-dependencies:
- dependency-name: itertools
  dependency-type: direct:production
...

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

rattan-core/Cargo.toml

@@ -49,7 +49,7 @@ anyhow = "1.0.69"
 criterion = "0.5.1"
 ctrlc = { workspace = true }
 insta = { version = "1.39.0", features = ["json"] }
-itertools = "0.13.0"
+itertools = "0.14.0"
 netns-rs = "0.1.0"
 regex = "1.7.3"
 clap = "4.5.4"