Do not attempt to install vllm

Signed-off-by: Charlie Truong <chtruong@nvidia.com>

Author: chtruong814

docker/Dockerfile.trtllm_vllm

@@ -138,7 +138,7 @@ WORKDIR /opt/tensorrt_llm
 RUN --mount=type=bind,from=trtllm_wheel,source=/src/tensorrt_llm/build/,target=/tmp/tensorrt_llm/build/ \
     # --mount=type=bind,from=vllm_wheel,source=/src/vllm/,target=/tmp/vllm/ \
     pip install --no-deps xgrammar==0.1.25 && \
-    pip install /tmp/vllm/vllm*.whl && \
+    # pip install /tmp/vllm/vllm*.whl && \
     pip install /tmp/tensorrt_llm/build/tensorrt_llm*.whl --extra-index-url https://pypi.nvidia.com && \
     ln -sv $(/usr/bin/python -c 'import site; print(f"{site.getsitepackages()[0]}/tensorrt_llm/libs")') lib && \
     test -f lib/libnvinfer_plugin_tensorrt_llm.so && \