Update itertools requirement from 0.10.0 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@v0.10.0...v0.14.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

plotters/Cargo.toml

@@ -120,7 +120,7 @@ evcxr_bitmap = ["evcxr", "bitmap_backend", "plotters-svg/bitmap_encoder"]
 deprecated_items = [] # Keep some of the deprecated items for backward compatibility
 
 [dev-dependencies]
-itertools = "0.10.0"
+itertools = "0.14.0"
 criterion = "0.5.1"
 rayon = "1.5.1"
 serde_json = "1.0.82"