build(deps): Bump @angular/core from 19.2.18 to 19.2.19

Bumps [@angular/core](https://github.com/angular/angular/tree/HEAD/packages/core) from 19.2.18 to 19.2.19.
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/v19.2.19/packages/core)

---
updated-dependencies:
- dependency-name: "@angular/core"
  dependency-version: 19.2.19
  dependency-type: direct:production
...

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

Author: dependabot[bot]