Jython 2.0/2.1 stopped working on Windows runners

[LukeSavefrogs]

Jython 2.0/2.1 used to work on Windows runners in v3, while it seems that after 4068450 the tests stopped working:

[LukeSavefrogs]

All tests succeded!

Cause analysis

Turns out the problem was the introduction of the python.home I made in 624c442 to cause the action to actually fail in versions 2.0 and 2.1.

This because the the python.home system property actually holds the same meaning as the PYTHONHOME environment variable: "Change the location of the standard Python libraries"

The python.path instead, changed the location of custom modules, and that's why it didn't break the action if was present.