1.20.9 Enterprise (July 28, 2025) SECURITY: Update github.com/containerd/containerd to 1.7.3 [GH-10888] Bump Dockerfile base image to alpine:3.22. [GH-10872] build(deps): bump golang.org/x/sync from 0.12.0 to 0.15.0 [GH-10787]