DirectInput: Implement SetDataFormat(DeviceDataFormat).
For https://github.com/ValveSoftware/Proton/issues/5383#issuecomment-2799986029
I've been unable to reproduce this, so I'm waiting on testing.
For https://github.com/ValveSoftware/Proton/issues/5383#issuecomment-2799986029
I've been unable to reproduce this, so I'm waiting on testing.