chore: bump mooncake version to 0.3.7.post2 (#12599)

Signed-off-by: Shangming Cai <csmthu@gmail.com>

docker/Dockerfile

@@ -196,7 +196,7 @@ fi
 # Python tools
 RUN --mount=type=cache,target=/root/.cache/pip python3 -m pip install \
     datamodel_code_generator \
-    mooncake-transfer-engine==0.3.7.post1 \
+    mooncake-transfer-engine==0.3.7.post2 \
     pre-commit \
     pytest \
     black \

docker/b300.Dockerfile

@@ -5,7 +5,7 @@ ARG BRANCH_TYPE=remote
 # Python tools
 RUN python3 -m pip install --no-cache-dir \
     datamodel_code_generator \
-    mooncake-transfer-engine==0.3.7.post1 \
+    mooncake-transfer-engine==0.3.7.post2 \
     pre-commit \
     pytest \
     black \

docker/rocm.Dockerfile

@@ -67,7 +67,7 @@ ARG LLVM_BRANCH="MainOpSelV2"
 ARG LLVM_COMMIT="6520ace8227ffe2728148d5f3b9872a870b0a560"
 
 ARG MOONCAKE_REPO="https://github.com/kvcache-ai/Mooncake.git"
-ARG MOONCAKE_COMMIT="7c22adb0d2c1616e3cfefb2dc6bf01c23c3df768"
+ARG MOONCAKE_COMMIT="b6a841dc78c707ec655a563453277d969fb8f38d"
 
 ARG TILELANG_REPO="https://github.com/HaiShaw/tilelang.git"
 ARG TILELANG_BRANCH="dsv32-mi35x"