[WIP][Bugfix][MiniCPM-o] Fix Full duplex bugs for minicpm-challenge (#5496)

Signed-off-by: Sy03 <1370724210@qq.com>

tests/dfx/reliability/invalid_param_test/test_invalid_minicpmo_4_5_omni.py

@@ -22,10 +22,7 @@ _MINICPMO_SERVER = [
             model="openbmb/MiniCPM-o-4_5",
             stage_config_path=_MINICPMO_DEPLOY,
             use_stage_cli=True,
-            server_args=[
-                "--trust-remote-code",
-                "--no-async-chunk",
-            ],
+            server_args=["--trust-remote-code"],
         ),
         id="minicpmo_4_5",
     )