Update itertools requirement from 0.13 to 0.14

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>

Cargo.toml

@@ -13,7 +13,7 @@ documentation = "https://docs.rs/vleue_navigator"
 categories = ["game-development"]
 
 [dependencies]
-itertools = "0.13"
+itertools = "0.14"
 tracing = { version = "0.1", optional = true }
 
 [dependencies.avian2d]