Update module github.com/in-toto/in-toto-golang to v0.4.0#9

renovate[bot] wants to merge 3 commits intomaincuipinghuo/ec-cli:mainfrom

renovate/github.com-in-toto-in-toto-golang-0.xcuipinghuo/ec-cli:renovate/github.com-in-toto-in-toto-golang-0.xCopy head branch name to clipboard