Process completed with exit code 99.

Error when evaluating 'strategy' for job 'iso-availability'. chef/github-workflows/.github/workflows/packer-iso-url-checker.yml@main (Line: 32, Col: 19): Matrix vector 'template' does not contain any values

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636