Bump socket.io-parser, angular-cli and karma in /web/vtctld2

Bumps [socket.io-parser](https://github.com/socketio/socket.io-parser) to 4.2.4 and updates ancestor dependencies [socket.io-parser](https://github.com/socketio/socket.io-parser), [angular-cli](https://github.com/angular/angular-cli) and [karma](https://github.com/karma-runner/karma). These dependencies need to be updated together.


Updates `socket.io-parser` from 2.3.1 to 4.2.4
- [Release notes](https://github.com/socketio/socket.io-parser/releases)
- [Changelog](https://github.com/socketio/socket.io-parser/blob/main/CHANGELOG.md)
- [Commits](socketio/socket.io-parser@2.3.1...4.2.4)

Updates `angular-cli` from 1.0.0-beta.11-webpack.8 to 1.0.0-beta.22-1
- [Release notes](https://github.com/angular/angular-cli/releases)
- [Changelog](https://github.com/angular/angular-cli/blob/main/CHANGELOG.md)
- [Commits](angular/angular-cli@v1.0.0-beta.11-webpack.8...v1.0.0-beta.22-1)

Updates `karma` from 0.13.22 to 6.4.2
- [Release notes](https://github.com/karma-runner/karma/releases)
- [Changelog](https://github.com/karma-runner/karma/blob/master/CHANGELOG.md)
- [Commits](karma-runner/karma@v0.13.22...v6.4.2)

---
updated-dependencies:
- dependency-name: socket.io-parser
  dependency-type: indirect
- dependency-name: angular-cli
  dependency-type: direct:development
- dependency-name: karma
  dependency-type: direct:development
...

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