upgrade default & add new k8s versions to improve coverage · sigstore/scaffolding@0b00ad9

Canceling since a higher priority waiting request for 'fulcio-rekor-kind-using-release-k8s-bump' exists

The operation was canceled.

Restore cache failed: Dependencies file is not found in /home/runner/work/scaffolding/scaffolding. Supported file pattern: go.sum