speex: speex resampler is broken, drop priority to zero

The library introduces noise in unclear circumstances. There does not
seem to be any problem on VLC side though. I do not have time and
expertise to troubleshoot this.

modules/audio_filter/resampler/speex.c

@@ -44,11 +44,11 @@ vlc_module_begin ()
     add_integer ("speex-resampler-quality", 4,
                  QUALITY_TEXT, QUALITY_LONGTEXT, true)
         change_integer_range (0, 10)
-    set_capability ("audio filter", 60)
+    set_capability ("audio filter", 0)
     set_callbacks (Open, Close)
 
     add_submodule ()
-    set_capability ("audio resampler", 60)
+    set_capability ("audio resampler", 0)
     set_callbacks (Open, Close)
 vlc_module_end ()