[PATCH 2/2] user32/tests: Stop depending on existing window for SetActiveWindow tests.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=106690

Your paranoid android.


=== debian11 (32 bit German report) ===

user32:
win.c:10012: Test failed: Timed out waiting for the child process