Switch Fedora Container images to support zstd:chunked format by default

Annotations can apparently be added with podman-manifest-annotate — Podman documentation

Can someone elaborate on the chunk sizes, compared to OSTree? Afaik OSTree updates still use less bandwidth

Note that this change is not directly about the format used for Atomic Desktops, still upcoming, container images.

The support for zstd:chunked images in rpm-ostree/bootc/ostree-rs-ext is not yet capable of handling the chunked part of this format.

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okay interesting, thanks!