Update VimeoClient_Async.cs
Update VimeoClient_Async.cs

Patching privacy is 'privacy.view', rather than just 'privacy'. Per spec: https://developer.vimeo.com/api/endpoints/videos#/videos/+clip_id.

I am assuming Vimeo changed their API. Tested and validated.
cornem/vimeo-dot-net,agricfowl/vimeo-dot-net,mfilippov/vimeo-dot-net,mohibsheth/vimeo-dot-net,needham-develop/vimeo-dot-net,justinspradlin/vimeo-dot-net