Consider using shiv instead of virtualenvs for deployment

[dan-blanchard]

Shiv is much lighter weight than PEX, which we had previously discussed using in #212. It just uses pip's underlying mechanisms for packaging things up in zipapp, so I'd prefer to use it.

You can see how to use it for cross-platform building in this comment.

[kbourgoin]

This would be amazing. A big 👍 from me on getting this working. It'd massively simplify deploying to large clusters, not to mention resizing clusters on the fly.

[dan-blanchard]

Hit an issue with only being able to pass a single command to ShellComponent via Thrift, so I filed STORM-3299. STORM-152 is also annoying, but if I could pass multiple arguments to a script, I could work around it easily.