Update ControlNetXS checkpoint keys

[DN6]

Describe the bug

@UmerHA We have failing slow tests due to the ControlNetXS checkpoints
https://github.com/huggingface/diffusers/actions/runs/8709419367/job/23889042563#step:7:124

I believe the keys need to be updated to reflect the new model.

Reproduction

from diffusers import ControlNetXSAdapter
controlnet = ControlNetXSAdapter.from_pretrained("UmerHA/Testing-ConrolNetXS-SD2.1-depth", torch_dtype=torch.float16)

Logs

No response

System Info

N/A

Who can help?

No response

[UmerHA]

Have updated the models & ran the slow test on a T4 - works now.

[UmerHA]

@DN6 iiuc we can close this issue :)