build(deps): bump axum from 0.7.9 to 0.8.8

Bumps [axum](https://github.com/tokio-rs/axum) from 0.7.9 to 0.8.8.
- [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-v0.8.8)

---
updated-dependencies:
- dependency-name: axum
  dependency-version: 0.8.8
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -120,7 +120,7 @@ wrpc-transport = { workspace = true, features = ["net"] }
 [workspace.dependencies]
 anyhow = { version = "1", default-features = false }
 async-nats = { version = "0.44", default-features = false }
-axum = { version = "0.7", default-features = false }
+axum = { version = "0.8", default-features = false }
 bitflags = { version = "2", default-features = false }
 bytes = { version = "1", default-features = false }
 clap = { version = "4", default-features = false }