mmdevapi/tests: Make use of todo_wine_if().

[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=24728

Your paranoid android.


=== w7u (32 bit capture) ===
capture.c:327: Test failed: GCP 11200 vs. BufferSize 21996

=== w8 (32 bit capture) ===
capture.c:181: Test failed: Position 1015 expected 0
capture.c:231: Test failed: Position 2167 expected 1463
capture.c:261: Test failed: Position 2167 expected 1463
capture.c:323: Test failed: Position 3191 gap 1280
capture.c:327: Test failed: GCP 13440 vs. BufferSize 21996
capture.c:347: Test failed: Position 4279 expected 3639
capture.c:372: Test failed: Position 4727 expected 4087

=== w864 (32 bit capture) ===
capture.c:181: Test failed: Position 1079 expected 0
capture.c:231: Test failed: Position 2167 expected 1527
capture.c:261: Test failed: Position 2167 expected 1527
capture.c:323: Test failed: Position 3191 gap 1216
capture.c:327: Test failed: GCP 13888 vs. BufferSize 21996
capture.c:347: Test failed: Position 4279 expected 3639
capture.c:348: Test failed: flags 1
capture.c:372: Test failed: Position 5303 expected 4087
capture.c:373: Test failed: flags 1

=== w1064 (32 bit capture) ===
capture.c:181: Test failed: Position 1079 expected 0
capture.c:231: Test failed: Position 2167 expected 1527
capture.c:261: Test failed: Position 2167 expected 1527
capture.c:323: Test failed: Position 4215 gap 2240
capture.c:327: Test failed: GCP 11648 vs. BufferSize 21996
capture.c:347: Test failed: Position 5303 expected 4663
capture.c:348: Test failed: flags 1
capture.c:372: Test failed: Position 6391 expected 5111
capture.c:373: Test failed: flags 1

=== w864 (64 bit capture) ===
capture.c:181: Test failed: Position 1015 expected 0
capture.c:231: Test failed: Position 2167 expected 1463
capture.c:261: Test failed: Position 2167 expected 1463
capture.c:323: Test failed: Position 3191 gap 1280
capture.c:327: Test failed: GCP 13888 vs. BufferSize 21996
capture.c:347: Test failed: Position 4343 expected 3639
capture.c:348: Test failed: flags 1
capture.c:372: Test failed: Position 4791 expected 4087

=== w1064 (64 bit capture) ===
capture.c:181: Test failed: Position 1143 expected 0
capture.c:231: Test failed: Position 2167 expected 1591
capture.c:261: Test failed: Position 2167 expected 1591
capture.c:323: Test failed: Position 4215 gap 2176
capture.c:327: Test failed: GCP 11648 vs. BufferSize 21996
capture.c:347: Test failed: Position 5303 expected 4663
capture.c:348: Test failed: flags 1
capture.c:372: Test failed: Position 6391 expected 5111
capture.c:373: Test failed: flags 1