chore(deps): update chrono-tz requirement from 0.8.6 to 0.9.0 in /hermes

Updates the requirements on [chrono-tz](https://github.com/chronotope/chrono-tz) to permit the latest version.
- [Release notes](https://github.com/chronotope/chrono-tz/releases)
- [Commits](chronotope/chrono-tz@v0.8.6...v0.8.6)

---
updated-dependencies:
- dependency-name: chrono-tz
  dependency-type: direct:production
...

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

hermes/Cargo.toml

@@ -82,6 +82,6 @@ build-info = "0.0.36"
 derive_more = { version= "0.99.17", default-features= false }
 build-info-build = "0.0.36"
 chrono = "0.4.35"
-chrono-tz = "0.8.6"
+chrono-tz = "0.9.0"
 saffron = "0.1.0"
 tokio = "1.36.0"