fix(deps): bump nix from 0.29.0 to 0.30.1

Bumps [nix](https://github.com/nix-rust/nix) from 0.29.0 to 0.30.1.
- [Changelog](https://github.com/nix-rust/nix/blob/master/CHANGELOG.md)
- [Commits](nix-rust/nix@v0.29.0...v0.30.1)

---
updated-dependencies:
- dependency-name: nix
  dependency-version: 0.30.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Cargo.lock

@@ -76,7 +76,7 @@ indoc = "2.0.6"
 insta = "1.43.1"
 libc = "0.2.172"
 mimalloc = "0.1.46"
-nix = { version = "0.29.0", features = [
+nix = { version = "0.30.1", features = [
     "feature",
     "fs",
     "ioctl",
@@ -157,7 +157,7 @@ whoami = "1.6.0"
 winnow = "=0.6.2"
 
 [target.'cfg(unix)'.dependencies]
-nix = { version = "0.29.0", features = [
+nix = { version = "0.30.1", features = [
     "feature",
     "fs",
     "ioctl",