[Model] Refactor Ultravox to use merged input processor (#11198)

Signed-off-by: Isotr0py <2037008807@qq.com>
Co-authored-by: Cyrus Leung <cyrus.tl.leung@gmail.com>

tests/entrypoints/openai/test_audio.py

@@ -25,6 +25,7 @@ def server():
         "--max-num-seqs",
         "5",
         "--enforce-eager",
+        "--trust-remote-code",
     ]
 
     with RemoteOpenAIServer(MODEL_NAME, args) as remote_server: