Update itertools requirement from 0.11.0 to 0.12.0 (#2)

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@v0.11.0...v0.12.0)

---
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

@@ -26,7 +26,7 @@ alloy-rlp = { version = "0.3.3", features = ["derive"] }
 bip32 = { version = "0.5.1", default-features=false, features = [ "alloc", "secp256k1-ffi"] }
 blake2 = "0.10.6"
 ethereum-types = "0.14.0"
-itertools = "0.11.0"
+itertools = "0.12.0"
 tiny-keccak = { version = "2.0.0", features = ["keccak"] }
 secp256k1 = { version = "0.27.0", features = [ "recovery" ] }
 tiny-bip39 = "1.0.0"