build(deps): bump half from 2.2.1 to 2.3.1 (#31275)

Bumps [half](https://github.com/starkat99/half-rs) from 2.2.1 to 2.3.1.
- [Release notes](https://github.com/starkat99/half-rs/releases)
- [Changelog](https://github.com/starkat99/half-rs/blob/main/CHANGELOG.md)
- [Commits](https://github.com/starkat99/half-rs/compare/v2.2.1...v2.3.1)

---
updated-dependencies:
- dependency-name: half
  dependency-type: indirect
  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

@@ -2554,10 +2554,11 @@ dependencies = [
 
 [[package]]
 name = "half"
-version = "2.2.1"
+version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02b4af3693f1b705df946e9fe5631932443781d0aabb423b62fcd4d73f6d2fd0"
+checksum = "bc52e53916c08643f1b56ec082790d1e86a32e58dc5268f897f313fbae7b4872"
 dependencies = [
+ "cfg-if",
  "crunchy",
 ]