Bump @koa/cors and local-web-server in /v8/tools/turbolizer

Bumps [@koa/cors](https://github.com/koajs/cors) to 5.0.0 and updates ancestor dependency [local-web-server](https://github.com/lwsjs/local-web-server). These dependencies need to be updated together.


Updates `@koa/cors` from 2.2.2 to 5.0.0
- [Changelog](https://github.com/koajs/cors/blob/master/History.md)
- [Commits](koajs/cors@2.2.2...5.0.0)

Updates `local-web-server` from 2.6.0 to 5.3.3
- [Release notes](https://github.com/lwsjs/local-web-server/releases)
- [Commits](lwsjs/local-web-server@v2.6.0...v5.3.3)

---
updated-dependencies:
- dependency-name: "@koa/cors"
  dependency-type: indirect
- dependency-name: local-web-server
  dependency-type: direct:development
...

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