[cleanup] Add more ruff rules (#10149)

Authored by: seproDev

Reviewed-by: bashonly <88596187+bashonly@users.noreply.github.com>
Reviewed-by: Simon Sawicki <contact@grub4k.xyz>

yt_dlp/extractor/popcorntv.py

@@ -37,7 +37,7 @@ class PopcornTVIE(InfoExtractor):
         m3u8_url = extract_attributes(
             self._search_regex(
                 r'(<link[^>]+itemprop=["\'](?:content|embed)Url[^>]*>)',
-                webpage, 'content'
+                webpage, 'content',
             ))['href']
 
         formats = self._extract_m3u8_formats(