chore(deps): Update criterion requirement from 0.7.0 to 0.8.1

Updates the requirements on [criterion](https://github.com/criterion-rs/criterion.rs) to permit the latest version.
- [Release notes](https://github.com/criterion-rs/criterion.rs/releases)
- [Changelog](https://github.com/criterion-rs/criterion.rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/criterion-rs/criterion.rs/compare/criterion-plot-v0.7.0...criterion-v0.8.1)

---
updated-dependencies:
- dependency-name: criterion
  dependency-version: 0.8.1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

runtime/Cargo.toml

@@ -56,7 +56,7 @@ wasmtime-default-features = [
 cbindgen = { version = "0.29", default-features = false }
 
 [dev-dependencies]
-criterion = "0.7.0"
+criterion = "0.8.1"
 quickcheck = "1"
 rand = "0.9.0"