Attestations for
  ghcr.io/boks-sh/github-cli@sha256:39c1e8e4a1609107192d8e851fb41c7fbb88492bfe9e3991b66fcd5254e99e46

Verify them yourself:
  cosign verify-attestation --key cosign.pub \
      --type <cyclonedx|slsaprovenance> ghcr.io/boks-sh/github-cli@sha256:39c1e8e4a1609107192d8e851fb41c7fbb88492bfe9e3991b66fcd5254e99e46

=== cyclonedx ===================================================
  (no attestation matches the document published now -- 1 older one(s) are attached)

=== slsaprovenance ==============================================
  (no attestation matches the document published now -- 1 older one(s) are attached)