修复录音功能的声音会回到a和翻译中

local_plugins/azure_speech/ios/azure_speech/Sources/tools/SimpleAudioReceiver.swift

@@ -168,7 +168,9 @@ public class SimpleAudioReceiver: NSObject {
                         print("写入数据长度: \(dataToWrite.count)")
                         self.audioDataCallback!.onAudio(dataToWrite)
                     }
-                    try self.pushAudioStream?.write(dataToWrite)
+                    if self.pushAudioStream != nil && self.audioDataCallback == nil {
+                        try self.pushAudioStream?.write(dataToWrite)
+                    }
                     if self.recordfile != nil {
                         // print("写入recordfile数据长度: \(dataToWrite.count)")
                         recordfile?.saveAudioDataToWav(dataToWrite)