• build(deps): bump crossbeam-queue from 0.2.1 to 0.2.3

    Bumps [crossbeam-queue](https://github.com/crossbeam-rs/crossbeam) from 0.2.1 to 0.2.3.
    - [Release notes](https://github.com/crossbeam-rs/crossbeam/releases)
    - [Changelog](https://github.com/crossbeam-rs/crossbeam/blob/master/CHANGELOG.md)
    - [Commits](crossbeam-rs/crossbeam@crossbeam-queue-0.2.1...crossbeam-queue-0.2.3)
    
    Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
    dependabot-preview committed Jun 23, 2020