fix(deps): update rust crate async-ssh2-tokio to 0.9.0 (#65)

| datasource | package          | from   | to    |
| ---------- | ---------------- | ------ | ----- |
| crate      | async-ssh2-tokio | 0.8.15 | 0.9.0 |

Co-authored-by: dreadnode-renovate-bot[bot] <184170622+dreadnode-renovate-bot[bot]@users.noreply.github.com>

Author: dreadnode-renovate-bot[bot]

Cargo.lock

@@ -14,7 +14,7 @@ actix-cors = "0.7.0"
 actix-web = "4.9.0"
 actix-web-lab = "0.23.0"
 anyhow = "1.0.90"
-async-ssh2-tokio = "0.8.12"
+async-ssh2-tokio = "0.9.0"
 camino = { version = "1.1.9", features = ["serde"] }
 clap = { version = "4.5.20", features = ["derive"] }
 env_logger = "0.11.5"