[Bugfix][ROCm] Fix import error on ROCm (#17495)

Signed-off-by: Gregory Shtrasberg <[email protected]>

Author: gshtras

vllm/model_executor/layers/rotary_embedding.py

@@ -32,7 +32,7 @@
 from vllm.model_executor.custom_op import CustomOp
 from vllm.platforms import current_platform
 
-if current_platform.is_cuda_alike():
+if current_platform.is_cuda():
     from vllm.vllm_flash_attn.layers.rotary import apply_rotary_emb