audiocore: The arguments to reset_buffer went missing

In conversion I missed these arguments were being passed, but noticed
it when an implausible value for audio_channel was sent to mp3's
reset_buffer method.

It's not clear whether there was any negative impact to this, but it
should be fixed!

shared-module/audiocore/__init__.c

@@ -52,7 +52,7 @@ uint8_t audiosample_channel_count(mp_obj_t sample_obj) {
 
 void audiosample_reset_buffer(mp_obj_t sample_obj, bool single_channel, uint8_t audio_channel) {
     const audiosample_p_t *proto = mp_proto_get_or_throw(MP_QSTR_protocol_audiosample, sample_obj);
-    proto->reset_buffer(MP_OBJ_TO_PTR(sample_obj));
+    proto->reset_buffer(MP_OBJ_TO_PTR(sample_obj), single_channel, audio_channel);
 }
 
 audioio_get_buffer_result_t audiosample_get_buffer(mp_obj_t sample_obj,

shared-module/audiocore/__init__.h

@@ -42,7 +42,8 @@ typedef enum {
 typedef uint32_t (*audiosample_sample_rate_fun)(mp_obj_t);
 typedef uint8_t (*audiosample_bits_per_sample_fun)(mp_obj_t);
 typedef uint8_t (*audiosample_channel_count_fun)(mp_obj_t);
-typedef void (*audiosample_reset_buffer_fun)(mp_obj_t);
+typedef void (*audiosample_reset_buffer_fun)(mp_obj_t,
+        bool single_channel, uint8_t audio_channel);
 typedef audioio_get_buffer_result_t (*audiosample_get_buffer_fun)(mp_obj_t,
         bool single_channel, uint8_t channel, uint8_t** buffer,
         uint32_t* buffer_length);