[ThisOldHouse] Improve Premium URL check (yt-dlp#2445)

Closes yt-dlp#2443
Authored by: Ashish0804

Author: Ashish0804

yt_dlp/extractor/thisoldhouse.py

@@ -52,7 +52,7 @@ def _real_extract(self, url):
         video_url = self._search_regex(
             r'<iframe[^>]+src=[\'"]((?:https?:)?//(?:www\.)?thisoldhouse\.(?:chorus\.build|com)/videos/zype/([0-9a-f]{24})[^\'"]*)[\'"]',
             webpage, 'video url')
-        if 'subscription_required=true' in video_url:
+        if 'subscription_required=true' in video_url or 'c-entry-group-labels__image' in webpage:
             return self.url_result(self._request_webpage(HEADRequest(video_url), display_id).geturl(), 'Zype', display_id)
         video_id = self._search_regex(r'(?:https?:)?//(?:www\.)?thisoldhouse\.(?:chorus\.build|com)/videos/zype/([0-9a-f]{24})', video_url, 'video id')
         return self.url_result(self._ZYPE_TMPL % video_id, 'Zype', video_id)