cargo: bump libc from 0.2.168 to 0.2.169 in the cargo-dependencies group

Bumps the cargo-dependencies group with 1 update: [libc](https://github.com/rust-lang/libc).


Updates `libc` from 0.2.168 to 0.2.169
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Changelog](https://github.com/rust-lang/libc/blob/0.2.169/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.168...0.2.169)

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

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

Cargo.lock

@@ -2103,9 +2103,9 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
 [[package]]
 name = "libc"
-version = "0.2.168"
+version = "0.2.169"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5aaeb2981e0606ca11d79718f8bb01164f1d6ed75080182d3abf017e6d244b6d"
+checksum = "b5aba8db14291edd000dfcc4d620c7ebfb122c613afb886ca8803fa4e128a20a"
 
 [[package]]
 name = "libgit2-sys"

Cargo.toml

@@ -70,7 +70,7 @@ indexmap = { version = "2.7.0", features = ["serde"] }
 indoc = "2.0.4"
 insta = { version = "1.41.1", features = ["filters"] }
 itertools = "0.13.0"
-libc = { version = "0.2.168" }
+libc = { version = "0.2.169" }
 maplit = "1.0.2"
 minus = { version = "5.6.1", features = ["dynamic_output", "search"] }
 num_cpus = "1.16.0"