Now that the scheduler is being used by more and more
drivers, we need someone to maintain it.  Andrey has
stepped up to maintain the scheduler.

Cc: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Cc: airlied@gmail.com
Cc: daniel.vetter@ffwll.ch
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210917161540.822282-2-alexander.deucher@amd.com