[PATCH] kernel32/tests: Mask out FILE_ATTRIBUTE_COMPRESSED to prevent failures.

[Marvin]

Hi,

While running your changed tests on Windows, 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=27243

Your paranoid android.


=== wxppro (32 bit file) ===
file.c:2389: Test failed: open failed for modes 40/2/40010000/2
file.c:2393: Test failed: wrong error code 32