message: Update the default cuda version windows GPU builds default to.
diff: @@ -55,9 +55,9 @@ export PATH="/c/Program Files/Git/cmd:$PATH"
  export PATH="/c/${PYTHON_BASE_PATH}/Scripts:$PATH"
  # Setting default values to CUDA related environment variables
  -export TF_CUDA_VERSION=${TF_CUDA_VERSION:-9.0}
  +export TF_CUDA_VERSION=${TF_CUDA_VERSION:-10.0}
  export TF_CUDNN_VERSION=${TF_CUDNN_VERSION:-7}
  -export TF_CUDA_COMPUTE_CAPABILITIES=${TF_CUDA_COMPUTE_CAPABILITIES:-3.7}
  +export TF_CUDA_COMPUTE_CAPABILITIES=${TF_CUDA_COMPUTE_CAPABILITIES:-6.0}
  export CUDA_TOOLKIT_PATH=${CUDA_TOOLKIT_PATH:-"C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v${TF_CUDA_VERSION}"}
  export CUDNN_INSTALL_PATH=${CUDNN_INSTALL_PATH:-"C:/tools/cuda"}
  