fix(deps): update rust crate nix to 0.29

Author: renovate[bot]

src/integration/Cargo.toml

@@ -16,7 +16,7 @@ qos_test_primitives = { path = "../qos_test_primitives" }
 
 tokio = { version = "1.33", features = ["macros", "rt-multi-thread"], default-features = false }
 borsh = { version = "0.10" }
-nix = { version = "0.26", features = ["socket"], default-features = false }
+nix = { version = "0.29", features = ["socket"], default-features = false }
 
 [dev-dependencies]
 qos_core = { path = "../qos_core", features = ["mock"], default-features = false }

src/qos_core/Cargo.toml

@@ -10,7 +10,7 @@ qos_hex = { path = "../qos_hex", features = ["serde"] }
 qos_p256 = { path = "../qos_p256" }
 qos_nsm = { path = "../qos_nsm", default-features = false }
 
-nix = { version = "0.26", features = ["socket"], default-features = false }
+nix = { version = "0.29", features = ["socket"], default-features = false }
 libc = "=0.2.148"
 borsh = { version = "0.10" }