Update module github.com/sigstore/rekor to v0.12.2#7

renovate[bot] wants to merge 3 commits into

maincuipinghuo/ec-cli:mainfrom

renovate/github.com-sigstore-rekor-0.xcuipinghuo/ec-cli:renovate/github.com-sigstore-rekor-0.xCopy head branch name to clipboard