Filter image tags based on architecture

[bootc]

There are a couple of images that I watch that have started pushing multi-arch tags, but not all the architectures appear all at once. I'd like to, for example, only include tags for selected architectures that I know I can run in my cluster.

The Nextcloud image on Docker Hub is an example of this. At the time of writing the nextcloud:22.2.2-fpm-alpine tag is available only for linux/arm/v6. The previous 22.2.1-fpm-alpine was in a similar situation yesterday, but it has since gown to 7 architectures now. I'd like to ignore tags that I can't run, but upgrade to them once my architecture is available.