cherry-pick - revert js2py to pythonmonkey into 2.72 release#37693

damccorm merged 2 commits intoapache:release-2.72apache/beam:release-2.72from

derrickaw:release-2.72_js2py_to_python_monkey_revertderrickaw/beam:release-2.72_js2py_to_python_monkey_revertCopy head branch name to clipboard