Update sigstore/cosign-installer action to v3.8.0 - #49

Update sigstore/cosign-installer action to v3.8.0#49

renovate[bot] wants to merge 1 commit into

mainmajor/imagebuilder:mainfrom

renovate/sigstore-cosign-installer-3.xmajor/imagebuilder:renovate/sigstore-cosign-installer-3.xCopy head branch name to clipboard