v2.2.2

What's Changed

• Bump predicate action from 1.1.4 to 1.1.5 by @bdehamer in #485
  • Bump @actions/attest from 1.5.0 to 1.6.0 by @bdehamer in #484
    • Update buildSLSAProvenancePredicate to populate workflow.ref field from the ref claim in the OIDC token (actions/toolkit#1969)

Full Changelog: v2.2.1...v2.2.2