[extractor/voot] Improve `_VALID_URL` (#5283)

Authored by: freezboltz

yt_dlp/extractor/voot.py

@@ -14,7 +14,7 @@ class VootIE(InfoExtractor):
                         voot:|
                         https?://(?:www\.)?voot\.com/?
                         (?:
-                            movies/[^/]+/|
+                            movies?/[^/]+/|
                             (?:shows|kids)/(?:[^/]+/){4}
                         )
                      )
@@ -47,6 +47,9 @@ class VootIE(InfoExtractor):
     }, {
         'url': 'https://www.voot.com/movies/pandavas-5/424627',
         'only_matching': True,
+    }, {
+        'url': 'https://www.voot.com/movie/fight-club/621842',
+        'only_matching': True,
     }]
 
     def _real_extract(self, url):