[ie/bilibili] apply geo-verification-proxy to webpage download

yt_dlp/extractor/bilibili.py

@@ -493,7 +493,8 @@ class BiliBiliIE(BilibiliBaseIE):
 
     def _real_extract(self, url):
         video_id = self._match_id(url)
-        webpage, urlh = self._download_webpage_handle(url, video_id)
+        headers = self.geo_verification_headers()
+        webpage, urlh = self._download_webpage_handle(url, video_id, headers=headers)
         if not self._match_valid_url(urlh.url):
             return self.url_result(urlh.url)
 
@@ -666,14 +667,14 @@ class BiliBiliBangumiIE(BilibiliBaseIE):
 
     def _real_extract(self, url):
         episode_id = self._match_id(url)
-        webpage = self._download_webpage(url, episode_id)
+        headers = {'Referer': url, **self.geo_verification_headers()}
+        webpage = self._download_webpage(url, episode_id, headers=headers)
 
         if '您所在的地区无法观看本片' in webpage:
             raise GeoRestrictedError('This video is restricted')
         elif '正在观看预览，大会员免费看全片' in webpage:
             self.raise_login_required('This video is for premium members only')
 
-        headers = {'Referer': url, **self.geo_verification_headers()}
         play_info = self._download_json(
             'https://api.bilibili.com/pgc/player/web/v2/playurl', episode_id,
             'Extracting episode', query={'fnval': '4048', 'ep_id': episode_id},