[PATCH] kernel32: Implement GetMaximumProcessorCount

[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=44213

Your paranoid android.


=== debian9 (32 bit Wine report) ===

kernel32:
process.c:3676: Test failed: Expeced GetActiveProcessorCount to fail
process.c:3677: Test failed: Expected ERROR_INVALID_PARAMETER, got 3735928559

=== debian9 (32 bit WoW Wine report) ===

kernel32:
process.c:3676: Test failed: Expeced GetActiveProcessorCount to fail
process.c:3677: Test failed: Expected ERROR_INVALID_PARAMETER, got 3735928559

=== debian9 (64 bit Wow Wine report) ===

kernel32:
process.c:3676: Test failed: Expeced GetActiveProcessorCount to fail
process.c:3677: Test failed: Expected ERROR_INVALID_PARAMETER, got 3735928559