chore(deps-dev): bump @angular/core from 20.3.7 to 20.3.9

Bumps [@angular/core](https://github.com/angular/angular/tree/HEAD/packages/core) from 20.3.7 to 20.3.9. - [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/20.3.9/packages/core) --- updated-dependencies: - dependency-name: "@angular/core" dependency-version: 20.3.9 dependency-type: direct:development update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]