[PATCH 0/3] MR8697: combase: Don't marshal objects marked as IAgileObject in RoGetAgileReference.

[Vibhav Pant (＠vibhavp)]

[Chromium obtains an agile reference](https://source.chromium.org/chromium/chromium/src/+/main:device/bluetooth/bl...) to WinRT activation factories with RoAgileReference. As we currently do not support marshaling WinRT objects, this fails. However, as objects marked with IAgileObject don't need to be marshaled across apartments, we can trivially implement `RoAgileReference` for such objects, as most activation factories tend to be agile.