fix: started relying on own error handling instead of none

tests/test_video_id.py

@@ -16,9 +16,6 @@ class TestVideoIdParsing(unittest.TestCase):
         with self.assertRaises(exceptions.SponsorBlockIdNotFoundError):
             s._get_video_id("eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee")
 
-        s = SponsorBlock(silent=True)
-        self.assertEqual(s._get_video_id("eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee"), None)
-
     def test_youtu_dot_be(self):
         s = SponsorBlock()
         self.assertEqual(s._get_video_id("https://youtu.be/" + MAGIC_ID), MAGIC_ID)