[nickelodeon] Add support for nickelodeon.com.tr (closes #15706)

youtube_dl/extractor/nick.py

@@ -198,7 +198,7 @@ class NickNightIE(NickDeIE):
 
 class NickRuIE(MTVServicesInfoExtractor):
     IE_NAME = 'nickelodeonru'
-    _VALID_URL = r'https?://(?:www\.)nickelodeon\.(?:ru|fr|es|pt|ro|hu)/[^/]+/(?:[^/]+/)*(?P<id>[^/?#&]+)'
+    _VALID_URL = r'https?://(?:www\.)nickelodeon\.(?:ru|fr|es|pt|ro|hu|com\.tr)/[^/]+/(?:[^/]+/)*(?P<id>[^/?#&]+)'
     _TESTS = [{
         'url': 'http://www.nickelodeon.ru/shows/henrydanger/videos/episodes/3-sezon-15-seriya-licenziya-na-polyot/pmomfb#playlist/7airc6',
         'only_matching': True,
@@ -220,6 +220,9 @@ class NickRuIE(MTVServicesInfoExtractor):
     }, {
         'url': 'http://www.nickelodeon.hu/musorok/spongyabob-kockanadrag/videok/episodes/buborekfujas-az-elszakadt-nadrag/q57iob#playlist/k6te4y',
         'only_matching': True,
+    }, {
+        'url': 'http://www.nickelodeon.com.tr/programlar/sunger-bob/videolar/kayip-yatak/mgqbjy',
+        'only_matching': True,
     }]
 
     def _real_extract(self, url):