Action fails on transient network errors during download #209
Description
The action failed on a scheduled build due to what appears to be a transient network error when downloading cosign:
Run sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad
INFO: Downloading bootstrap version 'v3.0.2' of cosign to verify version to be installed...
https://github.com/sigstore/cosign/releases/download/v3.0.2/cosign-linux-amd64
Error: Process completed with exit code 22.
Exit code 22 is curl's HTTP error code, likely from a temporary GitHub CDN issue. Re-running the workflow succeeded without any changes.
Depending on when this action runs in a workflow, a transient failure here could result in images being published without signatures, which is exactly what happened in my case.
https://github.com/jfernandez/hyprboot/actions/runs/20188574583