ppc64le support in multi-arch image

[harche]

The multi-arch image for docker registry, https://hub.docker.com/_/registry, doesn't have the reference to ppc64le image.

We will like to add the support for ppc64le architecture as well for this image.

[clnperez]

Can you submit a patch to the official images repo to add it?

https://github.com/docker-library/official-images/blob/master/library/registry

[milosgajdos]

Please use the latest available v3 release image: https://hub.docker.com/layers/library/registry/3.0.0-rc.2/images/sha256-67ebb9d7db3096d61e15e6e06e18b7d581dc55d21aba8ed21677365e1079a76c

Closing.