build(deps): bump log from 0.4.17 to 0.4.18

Bumps [log](https://github.com/rust-lang/log) from 0.4.17 to 0.4.18.
- [Release notes](https://github.com/rust-lang/log/releases)
- [Changelog](https://github.com/rust-lang/log/blob/master/CHANGELOG.md)
- [Commits](rust-lang/log@0.4.17...0.4.18)

---
updated-dependencies:
- dependency-name: log
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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