Bumps [express](https://github.com/expressjs/express) from 4.17.1 to 4.21.1. - [Release notes](https://github.com/expressjs/express/releases) - [Changelog](https://github.com/expressjs/express/blob/4.21.1/History.md) - [Commits](https://github.com/expressjs/express/compare/4.17.1...4.21.1) --- updated-dependencies: - dependency-name: express dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com>