Update rstest requirement from 0.22.0 to 0.23.0

Updates the requirements on [rstest](https://github.com/la10736/rstest) to permit the latest version.
- [Release notes](https://github.com/la10736/rstest/releases)
- [Changelog](https://github.com/la10736/rstest/blob/master/CHANGELOG.md)
- [Commits](la10736/rstest@v0.22.0...v0.23.0)

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

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

Cargo.toml

@@ -36,5 +36,5 @@ regex = "~1.10.5"
 
 [dev-dependencies]
 tempfile = "3.2.0"
-rstest = "0.22.0"
+rstest = "0.23.0"
 serde_json = { version = "1.0.66", features = ["preserve_order"] }