Bump @koa/cors and lws-cors

Bumps [@koa/cors](https://github.com/koajs/cors) and [lws-cors](https://github.com/lwsjs/cors). These dependencies needed to be updated together.

Updates `@koa/cors` from 3.3.0 to 5.0.0
- [Changelog](https://github.com/koajs/cors/blob/master/History.md)
- [Commits](koajs/cors@3.3.0...5.0.0)

Updates `lws-cors` from 4.1.2 to 4.2.1
- [Commits](lwsjs/cors@v4.1.2...v4.2.1)

---
updated-dependencies:
- dependency-name: "@koa/cors"
  dependency-type: indirect
- dependency-name: lws-cors
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>