This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/tumbleweed-dnf:20260615
  docker pull registry.opensuse.org/opensuse/tumbleweed-dnf:20260615.4.264
  docker pull registry.opensuse.org/opensuse/tumbleweed-dnf:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.