build(deps): Update Rust crate rand to 0.9

Author: renovate[bot]

Cargo.toml

@@ -35,7 +35,7 @@ libc = "0.2"
 nix = { version = "0.27", features = ["resource"] }
 notify-rust = "4.11"
 aes-gcm = "0.10"
-rand = "0.8"
+rand = "0.9"
 ctrlc = "3.4"
 zeroize = { version = "1.8", features = ["zeroize_derive"] }
 hex = "0.4"