[PATCH v2 0/6] MR9453: xactengine3/tests: Add many more tests.

[Elizabeth Figura (＠zfigura)]

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  v2: xactengine3/tests: Test wavebank type mismatch.
      xactengine3/tests: Test SetMatrixCoefficients() channel counts.
      xactengine3/tests: Test variables.
      xactengine3/tests: Test renderer details.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/9453