Some of the tests fail on windows

[milenkovicm]

Describe the bug

Some of the tests fail under windows, looks like some of the temporary paths are deleted or windows cant find them.

• datafusion-ballista/ballista/client/tests/standalone.rs

  Line 399 in a542608

  #[cfg(not(windows))] // test is failing at windows, can't debug it

• datafusion-ballista/ballista/client/tests/remote.rs

  Line 61 in a542608

  #[cfg(not(windows))] // test is failing at windows, can't debug it

I con't really debug them as have not windows to reproduce problem

To Reproduce

remove #[cfg(not(windows))] from:

• datafusion-ballista/ballista/client/tests/standalone.rs

  Line 399 in a542608

  #[cfg(not(windows))] // test is failing at windows, can't debug it

• datafusion-ballista/ballista/client/tests/remote.rs

  Line 61 in a542608

  #[cfg(not(windows))] // test is failing at windows, can't debug it

Expected behavior

tests to pass on windows as well

Additional context