Installer pipeline jobs fail on docker-osuosl-ubuntu2004-ppc64le-1

[Haroon-Khel]

Affected machine https://ci.adoptium.net/computer/docker%2Dosuosl%2Dubuntu2004%2Dppc64le%2D1/

https://ci.adoptium.net/job/adoptium-packages-linux-pipeline_new/1023/console latest error

> Task :jdk:debian:classes UP-TO-DATE
> Task :jdk:debian:jar
> Task :jdk:debian:assemble

> Task :jdk:debian:packageJdkDebian FAILED
The Value Of ARCH is: ppc64el
ERROR: BuildKit is enabled but the buildx component is missing or broken.
       Install the buildx component to build images with BuildKit:
       https://docs.docker.com/go/buildx/

https://ci.adoptium.net/computer/dockerhost%2Dskytap%2Dubuntu2004%2Dppc64le%2D1/ is not affected. Installer pipeline jobs can run on this machine without error

[sxa]

@andrew-m-leonard Do you know if any of the jobs in the October cycle hit this machine? (Or alternate question: Have you seen this particular error anywhere?)