ci: Bump actions/attest-build-provenance from 2 to 4#27

dependabot[bot] wants to merge 1 commit into

devPost-Math/Lookout:devfrom

dependabot/github_actions/dev/actions/attest-build-provenance-4Post-Math/Lookout:dependabot/github_actions/dev/actions/attest-build-provenance-4Copy head branch name to clipboard