Upgrade yt_dlp and download script

plugins/youtube_download/yt_dlp/extractor/crooksandliars.py

@@ -21,7 +21,7 @@ class CrooksAndLiarsIE(InfoExtractor):
             'upload_date': '20150405',
             'uploader': 'Heather',
             'duration': 236,
-        }
+        },
     }, {
         'url': 'http://embed.crooksandliars.com/v/MTE3MjUtMzQ2MzA',
         'only_matching': True,
@@ -31,12 +31,9 @@ class CrooksAndLiarsIE(InfoExtractor):
         video_id = self._match_id(url)
 
         webpage = self._download_webpage(
-            'http://embed.crooksandliars.com/embed/%s' % video_id, video_id)
+            f'http://embed.crooksandliars.com/embed/{video_id}', video_id)
 
-        manifest = self._parse_json(
-            self._search_regex(
-                r'var\s+manifest\s*=\s*({.+?})\n', webpage, 'manifest JSON'),
-            video_id)
+        manifest = self._search_json(r'var\s+manifest\s*=', webpage, 'manifest JSON', video_id)
 
         quality = qualities(('webm_low', 'mp4_low', 'webm_high', 'mp4_high'))