chore: bump @angular/build from 20.3.10 to 20.3.13

Bumps [@angular/build](https://github.com/angular/angular-cli) from 20.3.10 to 20.3.13.
- [Release notes](https://github.com/angular/angular-cli/releases)
- [Changelog](https://github.com/angular/angular-cli/blob/main/CHANGELOG.md)
- [Commits](angular/angular-cli@20.3.10...20.3.13)

---
updated-dependencies:
- dependency-name: "@angular/build"
  dependency-version: 20.3.13
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]