chore(deps): bump http-errors in /superset-websocket/utils/client-ws-app

Bumps [http-errors](https://github.com/jshttp/http-errors) from 1.8.0 to 2.0.0.
- [Release notes](https://github.com/jshttp/http-errors/releases)
- [Changelog](https://github.com/jshttp/http-errors/blob/master/HISTORY.md)
- [Commits](jshttp/http-errors@1.8.0...v2.0.0)

---
updated-dependencies:
- dependency-name: http-errors
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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