Build(deps): Bump nix from 0.22.0 to 0.22.1

Bumps [nix](https://github.com/nix-rust/nix) from 0.22.0 to 0.22.1.
- [Release notes](https://github.com/nix-rust/nix/releases)
- [Changelog](https://github.com/nix-rust/nix/blob/v0.22.1/CHANGELOG.md)
- [Commits](nix-rust/nix@v0.22.0...v0.22.1)

---
updated-dependencies:
- dependency-name: nix
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Cargo.lock

@@ -28,7 +28,7 @@ indicatif = "0.15.0"
 ipnetwork = "0.18.0"
 lazy_static = "1.4.0"
 log = { version = "0.4.14", features = ["serde", "std"] }
-nix = "0.22.0"
+nix = "0.22.1"
 parking_lot = "0.11.2"
 proc-mounts = "0.2.4"
 rand = "0.8.4"