Usage with windows

[blake-blueoceanmts]

I followed the windows instructions verbatim, installing python from the README in the link and didn't customise the install.

It installed the python launcher (accessible in the terminal using py not python)

This extension then failed the setup command because python didn't exist.

I swapped the following line to be py instead of python and it worked fine.

zephyr-tools/src/extension.ts

Line 85 in 8772750

python = "python";

I don't use python regularly, so maybe someone with a bit more python experience should be able to answer:
Should this extension be changed to use py instead of python, or should the README be updated with a different link download python such that this extension runs without faults?