chore(deps): bump sigstore/cosign-installer from 3.9.2 to 4.0.0#227

dependabot[bot] wants to merge 1 commit intomainnginx/nginx-supportpkg-for-k8s:mainfrom

dependabot/github_actions/sigstore/cosign-installer-4.0.0nginx/nginx-supportpkg-for-k8s:dependabot/github_actions/sigstore/cosign-installer-4.0.0Copy head branch name to clipboard