Switch the Soundcloud artist tracks to the full listing (#1913)

music_assistant/providers/soundcloud/__init__.py

@@ -275,8 +275,9 @@ async def get_playlist_tracks(self, prov_playlist_id: str, page: int = 0) -> lis
         return result
 
     async def get_artist_toptracks(self, prov_artist_id: str) -> list[Track]:
-        """Get a list of 25 most popular tracks for the given artist."""
-        tracks_obj = await self._soundcloud.get_popular_tracks_user(prov_artist_id, 25)
+        """Get a list of (max 500) tracks for the given artist."""
+        tracks_obj = await self._soundcloud.get_tracks_from_user(prov_artist_id, 500)
+
         tracks = []
         for item in tracks_obj["collection"]:
             song = await self._soundcloud.get_track_details(item["id"])