message: Update the HugeCTR version
diff: namespace HugeCTR {
  #define HUGECTR_VERSION_MAJOR 2
  -#define HUGECTR_VERSION_MINOR 2
  -#define HUGECTR_VERSION_PATCH 1
  +#define HUGECTR_VERSION_MINOR 3
  +#define HUGECTR_VERSION_PATCH 0
  #define WARP_SIZE 32
  