[Test] Add full test for Qwen3-Omni-30B-A3B-Instruct (#720)

Signed-off-by: wangyu31577 <wangyu31577@hundsun.com>
Co-authored-by: wangyu31577 <wangyu31577@hundsun.com>

docker/Dockerfile.ci

@@ -6,6 +6,12 @@ WORKDIR ${APP_DIR}
 
 COPY . .
 
+# Install system dependencies
+RUN apt-get update && \
+    apt-get install -y ffmpeg && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
 # Install vllm-omni into the same uv-managed Python environment used by the base image.
 RUN uv pip install --python "$(python3 -c 'import sys; print(sys.executable)')" --no-cache-dir ".[dev]"