chore: upgrade mooncake 0.3.5 (#8341)

Signed-off-by: Shangming Cai <caishangming@linux.alibaba.com>

docker/Dockerfile.gb200

@@ -145,14 +145,8 @@ RUN apt update -y \
     && apt update -y \
     && apt install nsight-systems-cli -y
 
-RUN git clone https://github.com/kvcache-ai/Mooncake.git \
-    && cd Mooncake \
-    && bash dependencies.sh -y \
-    && mkdir build \
-    && cd build \
-    && cmake .. -DUSE_MNNVL=ON \
-    && make -j \
-    && make install
+# --- Install Mooncake ---
+RUN pip install mooncake-transfer-engine==0.3.5
 
 # Set up locale
 RUN locale-gen en_US.UTF-8