[PATCH] ntdll/tests: Clean up temp file.

[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=91055

Your paranoid android.


=== debiant2 (32 bit WoW report) ===

ntdll:
om.c:2307: Test failed: got 89