[dailymotion] Fix extraction and update _TESTS

Closes #10901

Seems all videos use player V5 syntax now

ChangeLog

@@ -5,6 +5,7 @@ Core
 * [Makefile] Support for GNU make < 4 is fixed; BSD make dropped (#9387)
 
 Extractors
+* [dailymotion] Fix extraction (#10901)
 * [vimeo:review] Fix extraction (#10900)
 * [nhl] Correctly handle invalid formats (#10713)
 * [footyroom] Fix extraction (#10810)

youtube_dl/extractor/dailymotion.py

@@ -94,7 +94,8 @@ class DailymotionIE(DailymotionBaseInfoExtractor):
                 'title': 'Leanna Decker - Cyber Girl Of The Year Desires Nude [Playboy Plus]',
                 'uploader': 'HotWaves1012',
                 'age_limit': 18,
-            }
+            },
+            'skip': 'video gone',
         },
         # geo-restricted, player v5
         {
@@ -144,7 +145,8 @@ class DailymotionIE(DailymotionBaseInfoExtractor):
         player_v5 = self._search_regex(
             [r'buildPlayer\(({.+?})\);\n',  # See https://github.com/rg3/youtube-dl/issues/7826
              r'playerV5\s*=\s*dmp\.create\([^,]+?,\s*({.+?})\);',
-             r'buildPlayer\(({.+?})\);'],
+             r'buildPlayer\(({.+?})\);',
+             r'var\s+config\s*=\s*({.+?});'],
             webpage, 'player v5', default=None)
         if player_v5:
             player = self._parse_json(player_v5, video_id)