build(deps): bump libc from 0.2.167 to 0.2.168

Bumps [libc](https://github.com/rust-lang/libc) from 0.2.167 to 0.2.168.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Changelog](https://github.com/rust-lang/libc/blob/0.2.168/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.167...0.2.168)

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

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

Cargo.lock

@@ -3003,9 +3003,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.167"
+version = "0.2.168"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09d6582e104315a817dff97f75133544b2e094ee22447d2acf4a74e189ba06fc"
+checksum = "5aaeb2981e0606ca11d79718f8bb01164f1d6ed75080182d3abf017e6d244b6d"
 
 [[package]]
 name = "libloading"

crates/listener/Cargo.toml

@@ -17,7 +17,7 @@ futures-util.workspace = true
 http-body.workspace = true
 hyper = { workspace = true, features = ["server"] }
 hyper-util.workspace = true
-libc = "0.2.167"
+libc = "0.2.168"
 pin-project-lite = "0.2.15"
 socket2 = "0.5.8"
 thiserror.workspace = true