This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/tumbleweed-dnf:20260428
  docker pull registry.opensuse.org/opensuse/tumbleweed-dnf:20260428.4.171
  docker pull registry.opensuse.org/opensuse/tumbleweed-dnf:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.