Expose platform in docker ps

[vvoland]

Description

When multiple containers are started from the same multi-platform image, but with different platforms, there's no way to distinguish them in the docker ps output:

Reproduce

$ docker run -d --platform linux/amd64 nginx
$ docker run -d --platform linux/arm64 nginx

$ docker ps
CONTAINER ID   IMAGE     COMMAND                  CREATED          STATUS          PORTS     NAMES
37263e2e3b85   nginx     "/docker-entrypoint.…"   10 seconds ago   Up 9 seconds    80/tcp    silly_shannon
5abe550e5766   nginx     "/docker-entrypoint.…"   31 seconds ago   Up 29 seconds   80/tcp    laughing_robinson

Expected behavior

The containers running different platform variants of an image should be distinguishable in the docker ps output

docker version

26.1.0

docker info

-

Additional Info

No response