[PATCH] kernel32/tests: Check that the preferred UI languages are in uppercase.

[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=103531

Your paranoid android.


=== debiant2 (32 bit French report) ===

kernel32:
locale.c:5351: Test failed: MUI_LANGUAGE_ID [3] is bad in L"040c"

=== debiant2 (32 bit Hebrew:Israel report) ===

kernel32:
locale.c:5351: Test failed: MUI_LANGUAGE_ID [3] is bad in L"040d"