build(deps): bump regress from 0.8.0 to 0.9.0 (#216)

Bumps [regress](https://github.com/ridiculousfish/regress) from 0.8.0 to 0.9.0.
- [Release notes](https://github.com/ridiculousfish/regress/releases)
- [Commits](ridiculousfish/regress@v0.8.0...v0.9.0)

---
updated-dependencies:
- dependency-name: regress
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

harness-support/rust/Cargo.toml

@@ -5,7 +5,7 @@ edition = "2021"
 
 [dependencies]
 chrono = { version = "0.4.34", features = ["serde"] }
-regress = "0.8.0"
+regress = "0.9.0"
 # TODO: Replace with upstream once merged:
 # https://github.com/Marwes/schemafy/pull/76
 # schemafy = { git = "https://github.com/woodruffw-forks/schemafy", rev = "de28e87" }