[web] fix 'npm run pull:wasm' for main branch (#24429)
### Description
<!-- Describe your changes. -->
Change `status=completed` to `status=success`, because job cancelling is
also considered "completed".
See
https://docs.github.com/en/rest/actions/workflow-runs?apiVersion=2022-11-28#list-workflow-runs-for-a-workflow--parameters
