build(deps): bump nix from 0.26.4 to 0.27.1

Bumps [nix](https://github.com/nix-rust/nix) from 0.26.4 to 0.27.1.
- [Changelog](https://github.com/nix-rust/nix/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nix-rust/nix/compare/v0.26.4...v0.27.1)

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

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

Cargo.lock

@@ -309,7 +309,7 @@ dependencies = [
  "jemallocator",
  "libc",
  "lscolors",
- "nix 0.26.4",
+ "nix 0.27.1",
  "normpath",
  "nu-ansi-term",
  "regex",
@@ -490,17 +490,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "nix"
-version = "0.26.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "598beaf3cc6fdd9a5dfb1630c2800c7acd31df7aaf0f565796fba2b53ca1af1b"
-dependencies = [
- "bitflags 1.3.2",
- "cfg-if",
- "libc",
-]
-
 [[package]]
 name = "nix"
 version = "0.27.1"

Cargo.toml

@@ -65,7 +65,7 @@ default-features = false
 features = ["nu-ansi-term"]
 
 [target.'cfg(unix)'.dependencies]
-nix = { version = "0.26.2", default-features = false, features = ["signal", "user"] }
+nix = { version = "0.27.1", default-features = false, features = ["signal", "user"] }
 
 [target.'cfg(all(unix, not(target_os = "redox")))'.dependencies]
 libc = "0.2"