chore(deps): update docker/setup-buildx-action action to v3.7.1#2647

renovate[bot] merged 1 commit intomainnginx/nginx-gateway-fabric:mainfrom

renovate/docker-setup-buildx-action-3.xnginx/nginx-gateway-fabric:renovate/docker-setup-buildx-action-3.xCopy head branch name to clipboard