🚀 feature request

Description

A clear and concise description of the problem or missing capability...

I opened this as a feature request because I otherwise didn't know how to raise open the issue

Right now the rules use subpar to generate some executable which are then committed back and reused for other rules:
https://github.com/bazelbuild/rules_python/blob/c37ba2215eccab53ae1da5f827a335281f81b9e1/packaging/BUILD#L45-L62

Is there a reason these couldn't be converted to using Bazel's python_zip_file functionality to accomplish the same thing? (introduced in bazelbuild/bazel#9453)