[PATCH 0/1] MR973: mf: Avoid clearing media session command list while it is running.

[Rémi Bernon]

Split from https://gitlab.winehq.org/wine/wine/-/merge_requests/874, as it's fairly unrelated. This alone should fix mfmediaengine tests frequent crashes. They don't cause the test pipeline to fail, but they render the tests pretty much void.

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/973