Add a check to container publishing targets that ensures that the local registry can support the architecture of images being created

[baronfel]

@mitchdenny reported a hang in the publish tooling when running some container publishing tests on a Windows agent that was configured for Windows containers only but was trying to create Linux containers. We should have a check in the publishing pipeline that validates that the local registry can support the kind of images being created as a precondition check before wasting all of that time.