chore: bump mooncake version to 0.3.12.post1 (#32302)

docker/Dockerfile

@@ -20,7 +20,7 @@ ARG UBUNTU_MIRROR
 ARG GITHUB_ARTIFACTORY=github.com
 ARG INSTALL_FLASHINFER_JIT_CACHE=0
 ARG FLASHINFER_VERSION=0.6.15.post1
-ARG MOONCAKE_VERSION=0.3.11.post1
+ARG MOONCAKE_VERSION=0.3.12.post1
 ARG MSCCLPP_VERSION=sglang-v0.9.1
 #if need other arg please add in MOONCAKE_COMPILE_ARG
 ARG MOONCAKE_COMPILE_ARG="-DUSE_HTTP=ON -DUSE_MNNVL=ON -DUSE_CUDA=ON -DWITH_EP=ON"

scripts/ci/cuda/ci_install_dependency.sh

@@ -469,7 +469,7 @@ stabilize_flashinfer_jit_paths() {
 }
 
 install_extra_deps() {
-    MOONCAKE_VERSION="0.3.11.post1"
+    MOONCAKE_VERSION="0.3.12.post1"
     NIXL_VERSION="1.3.0"
     # sgl-eval is git-only and cannot be declared in python/pyproject.toml (see
     # the note there). The nightly GSM8K eval shells out to the sgl-eval CLI and