chore(deps): bump nix from 0.25.0 to 0.26.1

Bumps [nix](https://github.com/nix-rust/nix) from 0.25.0 to 0.26.1.
- [Release notes](https://github.com/nix-rust/nix/releases)
- [Changelog](https://github.com/nix-rust/nix/blob/master/CHANGELOG.md)
- [Commits](nix-rust/nix@v0.25.0...v0.26.1)

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

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

crates/libcgroups/Cargo.toml

@@ -20,7 +20,7 @@ systemd = ["v2", "dep:dbus"]
 cgroupsv2_devices = ["rbpf", "libbpf-sys", "errno", "libc"]
 
 [dependencies]
-nix = "0.25.0"
+nix = "0.26.1"
 procfs = "0.14.1"
 log = "0.4"
 anyhow = "1.0"

crates/libcontainer/Cargo.toml

@@ -31,7 +31,7 @@ futures = { version = "0.3", features = ["thread-pool"] }
 libc = "0.2.127"
 log = "0.4"
 mio = { version = "0.8.5", features = ["os-ext", "os-poll"] }
-nix = "0.25.0"
+nix = "0.26.1"
 oci-spec = { version = "0.5.8", features = ["runtime"] }
 path-clean = "0.1.0"
 procfs = "0.14.1"

crates/youki/Cargo.toml

@@ -29,7 +29,7 @@ libcgroups = { version = "0.0.4", path = "../libcgroups", default-features = fal
 libcontainer = { version = "0.0.4", path = "../libcontainer", default-features = false }
 liboci-cli = { version = "0.0.4", path = "../liboci-cli" }
 log = { version = "0.4", features = ["std"] }
-nix = "0.25.0"
+nix = "0.26.1"
 oci-spec = { version = "0.5.8", features = ["runtime"] }
 once_cell = "1.16.0"
 pentacle = "1.0.0"

tests/rust-integration-tests/integration_test/Cargo.toml

@@ -10,7 +10,7 @@ flate2 = "1.0"
 libcgroups = { path = "../../../crates/libcgroups" }
 libcontainer = { path = "../../../crates/libcontainer" }
 log = { version = "0.4", features = ["std"] }
-nix = "0.25.0"
+nix = "0.26.1"
 num_cpus = "1.14"
 oci-spec = "0.5.8"
 once_cell = "1.16.0"

tests/rust-integration-tests/runtimetest/Cargo.toml

@@ -5,4 +5,4 @@ edition = "2021"
 
 [dependencies]
 oci-spec = { version = "0.5.8", features = ["runtime"] }
-nix = "0.25.0"
+nix = "0.26.1"