Add the accelerator setup guide link in Getting Started page (#6452)

Add the link of
https://www.deepspeed.ai/tutorials/accelerator-setup-guide/ into the
installation section in Getting Started page so that users can easily
find the doc.

Signed-off-by: roger feng <[email protected]>

docs/_tutorials/getting-started.md

@@ -11,6 +11,7 @@ tags: getting-started
 * To get started with DeepSpeed on AzureML, please see the [AzureML Examples GitHub](https://github.com/Azure/azureml-examples/tree/main/cli/jobs/deepspeed)
 * DeepSpeed has direct integrations with [HuggingFace Transformers](https://github.com/huggingface/transformers) and [PyTorch Lightning](https://github.com/PyTorchLightning/pytorch-lightning). HuggingFace Transformers users can now easily accelerate their models with DeepSpeed through a simple ``--deepspeed`` flag + config file [See more details](https://huggingface.co/docs/transformers/main_classes/deepspeed). PyTorch Lightning provides easy access to DeepSpeed through the Lightning Trainer [See more details](https://pytorch-lightning.readthedocs.io/en/stable/advanced/multi_gpu.html?highlight=deepspeed#deepspeed).
 * DeepSpeed on AMD can be used via our [ROCm images](https://hub.docker.com/r/deepspeed/rocm501/tags), e.g., `docker pull deepspeed/rocm501:ds060_pytorch110`.
+* DeepSpeed also supports Intel Xeon CPU, Intel Data Center Max Series XPU, Intel Gaudi HPU, Huawei Ascend NPU etc, please refer to the [accelerator setup guide](/tutorials/accelerator-setup-guide/)