Fix potential memory fault issue and ncclSystemError in CI test (#8681)

Co-authored-by: wunhuang <wunhuang@amd.com>

scripts/amd_ci_start_container.sh

@@ -124,6 +124,7 @@ echo "Starting container: ci_sglang"
 docker run -dt --user root --device=/dev/kfd $DEVICE_FLAG \
   -v "${GITHUB_WORKSPACE:-$PWD}:/sglang-checkout" \
   --ipc=host --group-add video \
+  --shm-size 32g \
   --cap-add=SYS_PTRACE \
   -e HF_TOKEN="${HF_TOKEN:-}" \
   --security-opt seccomp=unconfined \