Update criterion requirement from 0.5 to 0.6

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@0.5.0...0.6.0)

---
updated-dependencies:
- dependency-name: criterion
  dependency-version: 0.6.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Cargo.toml

@@ -35,7 +35,7 @@ name = "bench"
 harness = false
 
 [dev-dependencies]
-criterion = { version = "0.5", features = ["cargo_bench_support"], default-features = false }
+criterion = { version = "0.6", features = ["cargo_bench_support"], default-features = false }
 easy-parallel = "3.1.0"
 fastrand = "2.0.0"