Bump nix from 0.16.0 to 0.16.1 (#7623)

Bumps [nix](https://github.com/nix-rust/nix) from 0.16.0 to 0.16.1.
- [Release notes](https://github.com/nix-rust/nix/releases)
- [Changelog](https://github.com/nix-rust/nix/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nix-rust/nix/commits)

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

install/Cargo.toml

@@ -21,7 +21,7 @@ dirs = "2.0.2"
 indicatif = "0.13.0"
 lazy_static = "1.4.0"
 log = "0.4.8"
-nix = "0.16.0"
+nix = "0.16.1"
 reqwest = { version = "0.9.24", default-features = false, features = ["rustls-tls"] }
 serde = "1.0.104"
 serde_derive = "1.0.103"