chore(deps): bump the cargo-updates group across 1 directory with 4 updates

Bumps the cargo-updates group with 4 updates in the / directory: [libc](https://github.com/rust-lang/libc), [log](https://github.com/rust-lang/log), [serde_json](https://github.com/serde-rs/json) and [tokio](https://github.com/tokio-rs/tokio).


Updates `libc` from 0.2.176 to 0.2.178
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Changelog](https://github.com/rust-lang/libc/blob/0.2.178/CHANGELOG.md)
- [Commits](rust-lang/libc@0.2.176...0.2.178)

Updates `log` from 0.4.28 to 0.4.29
- [Release notes](https://github.com/rust-lang/log/releases)
- [Changelog](https://github.com/rust-lang/log/blob/master/CHANGELOG.md)
- [Commits](rust-lang/log@0.4.28...0.4.29)

Updates `serde_json` from 1.0.145 to 1.0.146
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.145...v1.0.146)

Updates `tokio` from 1.47.1 to 1.48.0
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-1.47.1...tokio-1.48.0)

---
updated-dependencies:
- dependency-name: libc
  dependency-version: 0.2.178
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-updates
- dependency-name: log
  dependency-version: 0.4.29
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-updates
- dependency-name: serde_json
  dependency-version: 1.0.146
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-updates
- dependency-name: tokio
  dependency-version: 1.48.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo-updates
...

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Author: dependabot[bot]