[PATCH] wininet/tests: Use todo_wine_if() in tests

[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=20593

Your paranoid android.


=== w1064 (32 bit internet) ===
internet.c:1507: Test failed: Got 0, expected 1223 (12042)
internet.c:1512: Test failed: Got 0, expected 1223 (12042)
internet.c:1521: Test failed: Got 0, expected 1223 (12042)
internet.c:1074: Test failed: expected ret == 0, got 87