Dear Maintainer,

When executing the command `docker buildx ls` the column BUILDKIT displays the
default
version (v0.0.0+unknown) of the github.com/moby/buildkit package:

$ docker buildx ls
NAME/NODE     DRIVER/ENDPOINT   STATUS    BUILDKIT         PLATFORMS
default*      docker
 \_ default    \_ default       running   v0.0.0+unknown   linux/amd64 (+2),
linux/386

I think that the proper BuildKit version to display would be v0.25.2 for
docker.io 28.5.2+dfsg4-3.
So I would expect the output to be something like:
NAME/NODE     DRIVER/ENDPOINT   STATUS    BUILDKIT      PLATFORMS
default*      docker
 \_ default    \_ default       running   v0.25.2       linux/amd64 (+2),
linux/386

I have deduced the version number by executing:
$ origtargz --unpack
get-orig-source info: Process moby/buildkit
    component = buildkit
    revision = v0.25.2
    filename = /home/pgmarc/code/docker-
investigation/docker.io_28.5.2+dfsg4.orig-buildkit.tar.gz
get-orig-source info: Requesting URL:
https://github.com/moby/buildkit/archive/v0.25.2.tar.gz
get-orig-source info: Successfully downloaded package:
docker.io_28.5.2+dfsg4.orig-buildkit.tar.gz

I have executed `docker buildx ls` on Debian trixie package (docker.io
26.1.5-dfsg1-9) and the
output is the same:
NAME/NODE     DRIVER/ENDPOINT   STATUS    BUILDKIT         PLATFORMS
default*      docker
 \_ default    \_ default       running   v0.0.0+unknown   linux/amd64 (+2),
linux/386

Thank you for your hard work mantaining Docker on Debian.

Best regards,
Pedro