message: update dependency in README
diff: @@ -104,14 +104,16 @@ The other sample models and their end-to-end instructions are available inside [
  * CMake >= 3.17.0
  * cuDNN >= 7.5
  * NCCL >= 2.0
  +* RMM >= 0.16
  +* CUDF >= 0.16
  * Clang-Format 3.8
  * GCC >= 7.4.0
  -* ortools
  +* ortools >= 7.6.7691
  ### Optional, if require multi-nodes training ###
  * OpenMPI >= 4.0
  -* UCX library >= 1.6
  -* HWLOC library >= 2.1.0
  -* mpi4py
  +* UCX library >= 1.8.0
  +* HWLOC library >= 2.2.0
  +* mpi4py >= 3.0.3
  ## Supported Compute Capabilities ##
  |Compute Compatibility|GPU|
  