Fix Python tests on Windows

[DavidKutu]

These 2 fails on CI on Windows

FAILED pythonFiles\tests\testing_tools\adapter\test_functional.py::PytestTests::test_discover_complex_default
FAILED pythonFiles\tests\testing_tools\adapter\test_functional.py::PytestTests::test_discover_complex_doctest

They are disabled for now.

[kimadeline]

Maybe related: #13850

[ericsnowcurrently]

@DavidKutu, @karthiknadig, what is the actual problem and what changed in 3.9? The output of the two failing tests would help.

(I'm guessing the way that doctests are handled changed, perhaps related to the new parser in 3.9.)

[karthiknadig]

The order of the properties in the json object changed. Particularly, parentid and relpath switched positions. That is about it.

[DavidKutu]

Here's the output @ericsnowcurrently

https://dev.azure.com/ms/15ada779-3584-4085-91e5-330cdbbf3d49/_apis/build/builds/110529/logs/1930