What's Changed

• Bump actions/attest from 2.2.1 to 2.3.0 by @bdehamer in https://github.com/actions/attest-build-provenance/pull/615
  • Updates @sigstore/oci from 0.4.0 to 0.5.0

Full Changelog: https://github.com/actions/attest-build-provenance/compare/v2.2.3...v2.3.0