[PATCH 0/1] MR9473: mscoree: Return S_OK from ICLRRuntimeHost_SetHostControl.

[Esme Povirk (＠madewokherd)]

Used by https://github.com/ValveSoftware/Proton/issues/9183

I suspect it'll need us to actually do something with its IHostControl interface, but this inches it forward for now.