[tmp] configure AMD MI300 caller for check_new_failures verification
- trigger on push to pr-ci-amd branch
- set prev_workflow_run_id=31296988966 for bisection comparison
- limit model-ci to models/vit for a quick test run
- point reusable workflows at @pr-ci-amd branch in hf-workflows
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>