Bump ws and netlify-cli

Removes [ws](https://github.com/websockets/ws). It's no longer used after updating ancestor dependency [netlify-cli](https://github.com/netlify/cli). These dependencies need to be updated together.


Removes `ws`

Updates `netlify-cli` from 17.21.1 to 17.30.0
- [Release notes](https://github.com/netlify/cli/releases)
- [Changelog](https://github.com/netlify/cli/blob/main/CHANGELOG.md)
- [Commits](netlify/cli@v17.21.1...v17.30.0)

---
updated-dependencies:
- dependency-name: ws
  dependency-type: indirect
- dependency-name: netlify-cli
  dependency-type: direct:development
...

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