GitHub Actions displays the workflow name instead of the commit title
when a workflow is triggered by `workflow_run`. This makes it difficult
to identify the commit associated with a status workflow run in the UI.
Added the `run-name` attribute to all `status-*.yml` files, dynamically
setting it to the `display_title` of the original workflow run. This
restores visibility of the commit message or PR title in the Actions UI.
e45e9c40fe