cargo: bump the cargo-dependencies group with 2 updates

Bumps the cargo-dependencies group with 2 updates: [libc](https://github.com/rust-lang/libc) and [serde_json](https://github.com/serde-rs/json).


Updates `libc` from 0.2.162 to 0.2.164
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Changelog](https://github.com/rust-lang/libc/blob/main/CHANGELOG.md)
- [Commits](rust-lang/libc@0.2.162...0.2.164)

Updates `serde_json` from 1.0.132 to 1.0.133
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.132...v1.0.133)

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

Signed-off-by: dependabot[bot] <[email protected]>

Cargo.toml

@@ -71,7 +71,7 @@ indexmap = "2.6.0"
 indoc = "2.0.4"
 insta = { version = "1.41.1", features = ["filters"] }
 itertools = "0.13.0"
-libc = { version = "0.2.162" }
+libc = { version = "0.2.164" }
 maplit = "1.0.2"
 minus = { version = "5.6.1", features = ["dynamic_output", "search"] }
 num_cpus = "1.16.0"
@@ -95,7 +95,7 @@ same-file = "1.0.6"
 sapling-renderdag = "0.1.0"
 scm-record = "0.4.0"
 serde = { version = "1.0", features = ["derive"] }
-serde_json = "1.0.132"
+serde_json = "1.0.133"
 slab = "0.4.9"
 smallvec = { version = "1.13.2", features = [
     "const_generics",