upnp: add GetMediaControllerQuirks
upnp: make use of GetMediaControllerQuirks in CUPnPPlayer
upnp: reset timeout for every interaction in CUPnPPlayer::OpenFile()
upnp: add video/x-mkv to the list of supported mime types in the renderer
Merge pull request #4058 from Montellese/upnp_mkv_quirk

UPnP: quirk to match Samsung's video/x-mkv mime type