Fix the deprecation warning of _torch_pytree._register_pytree_node
Author: cyyever
Pull request: yes

# What does this PR do?
Fix a deprecation warning triggered by latest PyTorch:
```
UserWarning: torch.utils._pytree._register_pytree_node is deprecated. Please use torch.utils._pytree.register_pytree_node instead.
```
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Comments:
> Hey! Could you share the warning and make sure this is backward compatible? 😉

Backward compatible is guaranteed by using reflection, in that I used getattr to check the existence of the new method.

Rebase again.

you also need to run `make style` and have the ruff package `pip install ruff==0.1.5`

> you also need to run `make style` and have the ruff package `pip install ruff==0.1.5`

`make style` formats 
```
	modified:   src/transformers/models/bloom/modeling_bloom.py
	modified:   src/transformers/models/fuyu/image_processing_fuyu.py
	modified:   src/transformers/models/mpt/modeling_mpt.py
```
which are unrelated to this PR. Is it permitted to submit such changes?

They should not be modified no. No big deal, no I think rebasing on main might help as well! Otherwise I can checkout your PR and push the styling . Also `pip uninstall black` could help 

I submitted another PR to format them.

No these files should not be modified 😓 

Thank you!