d3d9: add few tests for GetAdapterDisplayModeEx (try 3)

[Louis Lenders]

The test failed on 2 machine on testbot because praphics mode not supported. They should now pass on all VM's (though lots are skipped)
On my laptop all 34 tests pass fine. BTW , this belongs to bug http://bugs.winehq.org/show_bug.cgi?id=18640


      
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