build(deps): bump the rust-dependencies group with 4 updates (#11850)

Bumps the rust-dependencies group with 4 updates: [once_cell](https://github.com/matklad/once_cell), [futures-util](https://github.com/rust-lang/futures-rs), [futures-executor](https://github.com/rust-lang/futures-rs) and [cc](https://github.com/rust-lang/cc-rs).


Updates `once_cell` from 1.20.1 to 1.20.2
- [Changelog](https://github.com/matklad/once_cell/blob/master/CHANGELOG.md)
- [Commits](https://github.com/matklad/once_cell/compare/v1.20.1...v1.20.2)

Updates `futures-util` from 0.3.30 to 0.3.31
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.30...0.3.31)

Updates `futures-executor` from 0.3.30 to 0.3.31
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.30...0.3.31)

Updates `cc` from 1.1.23 to 1.1.28
- [Release notes](https://github.com/rust-lang/cc-rs/releases)
- [Changelog](https://github.com/rust-lang/cc-rs/blob/main/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/cc-rs/compare/cc-v1.1.23...cc-v1.1.28)

---
updated-dependencies:
- dependency-name: once_cell
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust-dependencies
- dependency-name: futures-util
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust-dependencies
- dependency-name: futures-executor
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust-dependencies
- dependency-name: cc
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: rust-dependencies
...

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

helix-event/Cargo.toml

@@ -23,7 +23,7 @@ once_cell = "1.20"
 
 anyhow = "1"
 log = "0.4"
-futures-executor = "0.3.28"
+futures-executor = "0.3.31"
 
 [features]
 integration_test = []