build(deps): bump nix from 0.30.1 to 0.31.1 (#7997)

Bumps [nix](https://github.com/nix-rust/nix) from 0.30.1 to 0.31.1.
- [Changelog](https://github.com/nix-rust/nix/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nix-rust/nix/compare/v0.30.1...v0.31.1)

---
updated-dependencies:
- dependency-name: nix
  dependency-version: 0.31.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.lock

@@ -1281,7 +1281,7 @@ dependencies = [
  "log",
  "memmap2",
  "memory",
- "nix 0.30.1",
+ "nix 0.31.1",
  "num-traits",
  "num_cpus",
  "ordered-float 5.1.0",
@@ -3605,9 +3605,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.178"
+version = "0.2.180"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37c93d8daa9d8a012fd8ab92f088405fb202ea0b6ab73ee2482ae66af4f42091"
+checksum = "bcc35a38544a891a5f7c865aca548a982ccb3b8650a5b06d0fd33a10283c56fc"
 
 [[package]]
 name = "libflate"
@@ -3905,7 +3905,7 @@ dependencies = [
  "fs-err",
  "log",
  "memmap2",
- "nix 0.30.1",
+ "nix 0.31.1",
  "parking_lot",
  "rand 0.9.2",
  "serde",
@@ -4082,9 +4082,9 @@ dependencies = [
 
 [[package]]
 name = "nix"
-version = "0.30.1"
+version = "0.31.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74523f3a35e05aba87a1d978330aef40f67b0304ac79c1c00b294c9830543db6"
+checksum = "225e7cfe711e0ba79a68baeddb2982723e4235247aefce1482f2f16c27865b66"
 dependencies = [
  "bitflags 2.9.1",
  "cfg-if",
@@ -5263,7 +5263,7 @@ dependencies = [
  "memory",
  "mockito",
  "murmur3",
- "nix 0.30.1",
+ "nix 0.31.1",
  "ordered-float 5.1.0",
  "parking_lot",
  "procfs",

Cargo.toml

@@ -238,7 +238,7 @@ integer-encoding = "4.1.0"
 itertools = "0.14.0"
 log = "0.4.29"
 memmap2 = "0.9.9"
-nix = { version = "0.30", features = ["fs", "feature"] }
+nix = { version = "0.31", features = ["fs", "feature"] }
 num-traits = "0.2.19"
 ordered-float = { version = "5.1.0", features = ["serde", "schemars"] }
 rayon = "1.11.0"