Add option --ignore-no-formats-error

* Ignores the "no video format" and similar errors
* Experimental - Some extractors may still throw these errors

yt_dlp/extractor/soundcloud.py

@@ -498,7 +498,7 @@ class SoundcloudIE(InfoExtractor):
             f['vcodec'] = 'none'
 
         if not formats and info.get('policy') == 'BLOCK':
-            self.raise_geo_restricted()
+            self.raise_geo_restricted(metadata_available=True)
         self._sort_formats(formats)
 
         user = info.get('user') or {}