Update itertools requirement from 0.10 to 0.13 (#320)

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...v0.13.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.toml

@@ -27,7 +27,7 @@ dashmap = "5"
 futures = "0.3.1"
 hex = "0.4"
 ironcore-search-helpers = { version = "0.2", optional = true }
-itertools = "0.10"
+itertools = "0.13"
 jsonwebtoken = "9"
 lazy_static = "1.4"
 log = "0.4"
@@ -62,7 +62,7 @@ tokio = { version = "1", features = ["macros", "rt-multi-thread"] }
 uuid = { version = "1.0", features = ["v4"], default-features = false }
 
 [build-dependencies]
-itertools = "0.10"
+itertools = "0.13"
 protobuf-codegen = "3.0"
 
 [features]