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Hello, I am deploying (pulumi up) from new m1 macbook using `awsx.ecs.Image.fromDockerBuild` and when the image gets running on AWS it throws `standard_init_linux.go:219: exec user process caused: exec format error` . So I found <https://betterprogramming.pub/how-to-actually-deploy-docker-images-built-on-a-m1-macs-with-apple-silicon-a35e39318e97|this article> where using dockers buildx resolves the issue. My question is, *how can I use buildx with pulumi?* (Even better exactly within `awsx.ecs.Image.fromDockerBuild`) I saw only mention for a new Pulumi blog article exactly about that, but it hasn’t come up yet. Thank you for your time!

I was trying the same (mainly for caching purpose) and didn't find a Pulumi way. I ended up with running `docker buildx install` before `pulumi up.` In my case this was via a <https://github.com/docker/setup-buildx-action|setup-buildx-action>  in GitHub Actions workflow.