[PATCH v2 0/2] MR5509: Add tests to MF Media Engine

[Brendan McGrath (＠redmcg)]

This MR adds two tests for additional test coverage in preparation of an update to MF Media Engine to use a dedicated Video Sink instead of the Sample Grabber

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  v2: mfmediaengine/tests: Add test for OnVideoStreamTick.
      mfmediaengine/tests: Add test for audio only.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/5509