fix: incorrectly changed the base type in my last pull request for L… (#1184)

* fix: incorrectly changed the base type in my last pull request for  LocalAudioTransport

* update examples to use the new LocalTransportParams

* add local device select example

src/pipecat/transports/local/audio.py

@@ -116,7 +116,7 @@ class LocalAudioOutputTransport(BaseOutputTransport):
             )
 
 
-class LocalAudioTransport(LocalTransportParams):
+class LocalAudioTransport(BaseTransport):
     def __init__(self, params: LocalTransportParams):
         super().__init__()
         self._params = params