chore: use version+path for bssh-russh dependency

- Local development uses path (crates/bssh-russh)
- Publishing uses crates.io version

Author: inureyes

Cargo.toml

@@ -19,7 +19,9 @@ edition = "2021"
 [dependencies]
 tokio = { version = "1.48.0", features = ["full"] }
 # Use our internal russh fork with session loop fixes
-russh = { package = "bssh-russh", path = "crates/bssh-russh" }
+# - Development: uses local path (crates/bssh-russh)
+# - Publishing: uses crates.io version (path ignored)
+russh = { package = "bssh-russh", version = "0.56", path = "crates/bssh-russh" }
 russh-sftp = "2.1.1"
 clap = { version = "4.5.53", features = ["derive", "env"] }
 anyhow = "1.0.100"