[Executor][Ray] Change to use general get_node_and_accelerator_ids

[MengqingCao]

Mainly changes:

1. This pr uses get_node_and_accelerator_ids instead of get_node_and_gpu_ids for general accelerators.
2. Each platform maintains its own ray_device_key, making it easier to extend other backends.

FYI, available ray device keys: https://github.com/ray-project/ray/blob/master/python/ray/_private/ray_constants.py#L441

[github-actions]

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[youkaichao]

thank you! that's very useful! I will add it to #11256 .

@MengqingCao please also help review that PR, that will be the major one to refactor executors.

[MengqingCao]

thank you! that's very useful! I will add it to #11256 .

@MengqingCao please also help review that PR, that will be the major one to refactor executors.

Okay, I'm very happy to review #11256, which is a big and helpful work👍

[MengqingCao]

close as being included in #11948