[ALERT][production] Prober Failed

[github-actions]

Environment: production
Failure URL: https://github.com/sigstore/sigstore-probers/actions/runs/20343097247
Commit: ea88350
Prober: failure
GCS Root: good
Rekor/Fulcio E2E (v1): skipped
Rekor/Fulcio E2E (v2): skipped