Bumps [shortid](https://github.com/dylang/shortid) from 2.2.15 to 2.2.16. - [Release notes](https://github.com/dylang/shortid/releases) - [Changelog](https://github.com/dylang/shortid/blob/master/CHANGELOG.md) - [Commits](https://github.com/dylang/shortid/compare/2.2.15...2.2.16) Signed-off-by: dependabot[bot] <support@github.com>