Bump axum from 0.8.8 to 0.8.9 in /scylla-server (#637)

Bumps [axum](https://github.com/tokio-rs/axum) from 0.8.8 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-v0.8.8...axum-v0.8.9)

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

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

Author: dependabot[bot]

scylla-server/Cargo.lock

@@ -12,7 +12,7 @@ serde = "1.0.228"
 protobuf-codegen = "3.7.1"
 protobuf = { version = "3.7.1", features = ["with-bytes"] }
 tokio = { version = "1.52.1", features = ["full", "tracing"] }
-axum = { version = "0.8.8", features = ["multipart", "macros"] }
+axum = { version = "0.8.9", features = ["multipart", "macros"] }
 tower = { version = "0.5.2", features = ["timeout"] }
 tower-http = { version = "0.6.8", features = ["cors", "trace"] }
 socketioxide = { version = "0.18.2", features = ["tracing"] }