Silence aria2c when downloading segmented streams

It conflicts with the TQDM progress bar, it's also not really useful information.

devine/core/manifests/dash.py

@@ -460,7 +460,8 @@ class DASH:
                     segment_save_path,
                     session.headers,
                     proxy,
-                    byte_range=segment_range
+                    byte_range=segment_range,
+                    silent=True
                 ))
 
                 if isinstance(track, Audio) or init_data:

devine/core/manifests/hls.py

@@ -272,7 +272,8 @@ class HLS:
                 segment.uri,
                 segment_save_path,
                 session.headers,
-                proxy
+                proxy,
+                silent=True
             ))
 
             if isinstance(track, Audio) or newest_init_data: