Dockerfile: Mount wheel dir instead of copying
The wheel dir is only used as a cache.
See this:
https://stackoverflow.com/questions/51194755/mounting-volume-as-part-of-a-multi-stage-build
The wheel dir is only used as a cache.
See this:
https://stackoverflow.com/questions/51194755/mounting-volume-as-part-of-a-multi-stage-build