Docker builds plugin (try 2)

[Elan Ruusamäe]

[- somewhy my previous email did not end up in public archive: https://lists.pld-linux.org/mailman/pipermail/pld-devel-en/ -]

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/

is buildx plugin packaged somewhere?

https://github.com/docker/buildx#linux-packages- https://github.com/docker/buildx#linux-packages


couldn’t find it from github package search:
- https://github.com/search?q=org%3Apld-linux+buildx&type=repositories