Bumps [koa](https://github.com/koajs/koa) from 2.15.3 to 2.16.1. - [Release notes](https://github.com/koajs/koa/releases) - [Changelog](https://github.com/koajs/koa/blob/master/History.md) - [Commits](https://github.com/koajs/koa/compare/2.15.3...v2.16.1) --- updated-dependencies: - dependency-name: koa dependency-version: 2.16.1 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com>