Cache the action build?

[rmbrich]

Hi,

I started using this action in my workflow and it is great. I noticed that the "Build mwhitaker/dbt-action@master" step occurs every run, and GitHub must download all the layers, build the image, etc, even though nothing has changed with this image since the last run.

Is there a way to cache the built image so this step is much quicker? I was reading up on this but not sure if it would work for this scenario, and is probably something you'd have to add to the action itself: https://docs.docker.com/build/cache/backends/gha/

Thanks!