[cleanup] Use _html_extract_title

yt_dlp/extractor/allocine.py

@@ -7,6 +7,7 @@ from ..utils import (
     int_or_none,
     qualities,
     remove_end,
+    strip_or_none,
     try_get,
     unified_timestamp,
     url_basename,
@@ -102,10 +103,7 @@ class AllocineIE(InfoExtractor):
             video_id = display_id
             media_data = self._download_json(
                 'http://www.allocine.fr/ws/AcVisiondataV5.ashx?media=%s' % video_id, display_id)
-            title = remove_end(
-                self._html_search_regex(
-                    r'(?s)<title>(.+?)</title>', webpage, 'title').strip(),
-                ' - AlloCiné')
+            title = remove_end(strip_or_none(self._html_extract_title(webpage), ' - AlloCiné'))
             for key, value in media_data['video'].items():
                 if not key.endswith('Path'):
                     continue