build(deps): bump sigstore and @angular/cli in /ng19

Bumps [sigstore](https://github.com/sigstore/sigstore-js) to 4.1.1 and updates ancestor dependency [@angular/cli](https://github.com/angular/angular-cli). These dependencies need to be updated together.


Updates `sigstore` from 3.0.0 to 4.1.1
- [Release notes](https://github.com/sigstore/sigstore-js/releases)
- [Commits](https://github.com/sigstore/sigstore-js/compare/sigstore@3.0.0...sigstore@4.1.1)

Updates `@angular/cli` from 19.0.6 to 22.0.5
- [Release notes](https://github.com/angular/angular-cli/releases)
- [Changelog](https://github.com/angular/angular-cli/blob/main/CHANGELOG.md)
- [Commits](angular/angular-cli@19.0.6...v22.0.5)

---
updated-dependencies:
- dependency-name: sigstore
  dependency-version: 4.1.1
  dependency-type: indirect
- dependency-name: "@angular/cli"
  dependency-version: 22.0.5
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]