chore(deps)(deps): bump axum from 0.7.9 to 0.8.9

Bumps [axum](https://github.com/tokio-rs/axum) from 0.7.9 to 0.8.9.
- [Release notes](https://github.com/tokio-rs/axum/releases)
- [Changelog](https://github.com/tokio-rs/axum/blob/main/CHANGELOG.md)
- [Commits](tokio-rs/axum@axum-v0.7.9...axum-v0.8.9)

---
updated-dependencies:
- dependency-name: axum
  dependency-version: 0.8.9
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -38,7 +38,7 @@ toml = "0.8"
 env_logger = "0.11"
 
 # HTTP and networking
-axum = "0.7"
+axum = "0.8"
 tower = "0.5"
 tower-http = { version = "0.5", features = ["cors", "trace"] }