Update criterion requirement from 0.4.0 to 0.5.1 (#42)

Updates the requirements on [criterion](https://github.com/bheisler/criterion.rs) to permit the latest version.
- [Changelog](https://github.com/bheisler/criterion.rs/blob/master/CHANGELOG.md)
- [Commits](bheisler/criterion.rs@0.4.0...0.5.1)

---
updated-dependencies:
- dependency-name: criterion
  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

@@ -15,7 +15,7 @@ quickcheck = {version = "1.0.3", optional = true}
 serde = {version = "1.0", features = ["derive"], optional = true}
 
 [dev-dependencies]
-criterion = "0.4.0"
+criterion = "0.5.1"
 rand = "0.8.5"
 serde_json = "1"