build(deps): update octorust requirement in the cargo-crates group

---
updated-dependencies:
- dependency-name: octorust
  dependency-type: direct:production
  dependency-group: cargo-crates
...

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

Cargo.toml

@@ -81,7 +81,7 @@ netns-rs = { version = "0.1", default-features = false }
 nix = { version = "0.29.0", default-features = false }
 num_enum = { version = "0.7", default-features = false }
 object = { version = "0.36", default-features = false }
-octorust = { version = "0.7.0", default-features = false }
+octorust = { version = "0.9.0", default-features = false }
 once_cell = { version = "1.20.1", default-features = false }
 proc-macro2 = { version = "1", default-features = false }
 proc-macro2-diagnostics = { version = "0.10.1", default-features = false }