Update criterion requirement from 0.3.4 to 0.4.0 (#162)

Updates the requirements on [criterion](https://github.com/bheisler/criterion.rs) to permit the latest version.
- [Release notes](https://github.com/bheisler/criterion.rs/releases)
- [Changelog](https://github.com/bheisler/criterion.rs/blob/master/CHANGELOG.md)
- [Commits](bheisler/criterion.rs@0.3.4...0.4.0)

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

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

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

Cargo.toml

@@ -16,7 +16,7 @@ schemars = { version = "0.8.10", optional = true }
 
 [dev-dependencies]
 serde_json = "1.0"
-criterion = {version = "0.3.4", features= ["html_reports"]}
+criterion = {version = "0.4.0", features= ["html_reports"]}
 does-it-json = "0.0.4"
 
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