solve device issue in cos and sin in Qwen2's ROPE Embedding

[irislin1006]

What does this PR do?

This PR addresses a device mismatch issue in the apply_rotary_pos_emb function within the Qwen model implementation. Specifically, the cos and sin tensors, used for rope, were placed on the CPU, while other tensors (q, k, and position_ids) were on the GPU. This discrepancy caused a runtime error during training.

The fix ensures that cos and sin are moved to the same device as position_ids, resolving the inconsistency and allowing the model to run successfully on the GPU.

Fixes (#32312)

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[irislin1006]

Will close this draft. Given the topic for this PR is solved by: The problem was fixed in this PR: huggingface/transformers#32617.