Upgrade yt_dlp and download script

plugins/youtube_download/yt_dlp/extractor/behindkink.py

@@ -3,6 +3,7 @@ from ..utils import url_basename
 
 
 class BehindKinkIE(InfoExtractor):
+    _WORKING = False
     _VALID_URL = r'https?://(?:www\.)?behindkink\.com/(?P<year>[0-9]{4})/(?P<month>[0-9]{2})/(?P<day>[0-9]{2})/(?P<id>[^/#?_]+)'
     _TEST = {
         'url': 'http://www.behindkink.com/2014/12/05/what-are-you-passionate-about-marley-blaze/',
@@ -15,7 +16,7 @@ class BehindKinkIE(InfoExtractor):
             'upload_date': '20141205',
             'thumbnail': 'http://www.behindkink.com/wp-content/uploads/2014/12/blaze-1.jpg',
             'age_limit': 18,
-        }
+        },
     }
 
     def _real_extract(self, url):