Bump terser, @angular-devkit/build-angular and @c8y/cli

Bumps [terser](https://github.com/terser/terser) to 4.8.1 and updates ancestor dependencies [terser](https://github.com/terser/terser), [@angular-devkit/build-angular](https://github.com/angular/angular-cli) and @c8y/cli. These dependencies need to be updated together.


Updates `terser` from 4.3.9 to 4.8.1
- [Release notes](https://github.com/terser/terser/releases)
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](terser/terser@v4.3.9...v4.8.1)

Updates `@angular-devkit/build-angular` from 0.803.23 to 14.2.6
- [Release notes](https://github.com/angular/angular-cli/releases)
- [Changelog](https://github.com/angular/angular-cli/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular-cli/commits/14.2.6)

Updates `@c8y/cli` from 1010.0.15 to 1010.21.0

---
updated-dependencies:
- dependency-name: terser
  dependency-type: indirect
- dependency-name: "@angular-devkit/build-angular"
  dependency-type: direct:development
- dependency-name: "@c8y/cli"
  dependency-type: direct:development
...

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