[PATCH 0/1] MR5853: user32/tests: Fix spurious "Failed sequence" reports on Windows.

[Esme Povirk (＠madewokherd)]

It turns out that message sequences with "wine_only" messages, although they don't cause a test failure on Windows, do cause `ok_sequence_` to log a failure, so that it dumps the sequence. We need `ok_sequence_` to treat these as skippable messages on Windows so that it ignores the failure to match them.